Table of Contents: “... of stellar groups. II. Cool peculiar stars -- 17. Kinematics of late-type giants -- 18. Kinematics and spatial density of main sequence SMR stars -- 19. Some statistics on barium stars -- 20. Carbon stars and the center of our Galaxy -- 21. The evolutionary...”

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Table of Contents: “... VLA Survey of T Tauri Stars in Taurus-Auriga -- Radio Continuum Emission from Pre-Main Sequence Stars and Associated Structures -- Variations in the Radio Flux of the Hypergiant P Cygni (B1 Ia+) -- Resolution of the Radio Source ?2 Vel -- The Temperature...”

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Table of Contents: “... -- Two AOV stars on the zero-age main-sequence in the association Cha I (P) -- Stellar associations and the regions of active star formation in them (R) -- Evolution of massive stars: observational evidence (I) -- Double stars in young stellar groups (I...”

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Table of Contents: “... Evolution Theory -- Evidence for a Large Main Sequence Widening: A Plea for Overshooting and Higher Heavy Element Opacity -- On the Structure of the Upper HRD of Humphreys -- Session IV: Supernova Precursors and Explosive Nucleosynthesis -- An Essay on Possible...”

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Table of Contents: “...Recent observations of T Tauri stars -- Results from ultraviolet observations of T Tauri stars -- X-ray emission from pre-main sequence stars -- Infrared and molecular line observations of young stars and associated dense gas -- Photometric monitoring...”

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Table of Contents: “...Evolution of Binary Systems and Their Generic Relations. Vainu Bappu Memorial Lecture -- The Importance of Wide-System Studies for Stellar Evolution and Galactic Dynamics -- Duplicity on the Main Sequence -- Binary Statistics and Star Formation...”

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Table of Contents: “...New Trends in Milky Way Research -- Magnetic Field Strength Measurements in Two Types of Region -- A Photometric Study of the Lower Main Sequences of the Hyades and the Field Stars -- The Coordination of Space and Ground-Based Parallax Programs...”

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Table of Contents: “... Chromospheres and Transition Regions of Active Dwarf Stars: What Are We Learning from Recent Observations and Models? (Invited Paper) -- The Structure and Energy Balance in Main Sequence Stars -- The Distribution of Chromospheric Emission Strengths Among Red Dwarfs...”

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Table of Contents: “...I Evolution of Stars in the Post-Main Sequence Stage -- Evolution of Stars in the Post-Main Sequence Stage -- Disk Instabilities in Hubble-Sandage Variables? -- The Frequency of Cepheid Binaries -- Search for Pulsating Stars in Multiple Stellar Systems...”

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Table of Contents: “... in AG Carinae and a comparison with P Cygni -- Mass loss from hot stars below the main sequence -- On the stellar gravity and effective temperature dependence of the ratio of terminal to escape velocities in stellar winds -- Observational evidences of stellar...”

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Table of Contents: “...I. Radiative Transfer and Internal Structure of Normal Stars -- 1. Introduction to the Theory of Radiative Transfer -- 2. Elementary Introduction to the Physics of Stellar Interiors -- 3. The Physics of Interiors of the Main Sequence Stars -- II. White...”

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Table of Contents: “... -- Analysis of high resolution stellar line profiles -- Examples of non-thermal motions as seen on the sun -- Diagnostic use of FE II H & K wing emission lines -- Turbulence in main sequence stars -- Observational aspects of macroturbulence in early type stars...”

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Table of Contents: “... nonlinear study of AI Velorum -- Nonlinear ? Scuti models: The main sequence catastrophe? -- A program to observe very low amplitude radial velocity variations in ? Scuti stars -- Pulsation modes in B stars with variable line profiles -- The stability...”

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Table of Contents: “....2. Stellar Evolution -- III / The Chemical Composition of the Observable Universe -- III.1. Techniques for Abundance Determination -- III.2. The Abundances of the Elements in the Universe -- III.3. Main-Sequence Peculiar Stars -- IV / Thermonuclear...”

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Table of Contents: “... and the Cassiopeia A progenitor. -- The role of rotation in the evolution of massive stars losing mass. -- Evolution of a 30 Mo star with mass loss. -- Mass conservation and rapid mass loss on the main sequence. -- Session 7 - Evolution with Mass Loss: Double Stars...”

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Table of Contents: “.... Eccentric Orbits -- 43. Mass Determinations from the MLR -- 44. On the Origin of Binary Stars -- 45. Mass Transfer After the Main-Sequence Phase -- 46. Binaries of the Type W UMa -- 47. Gas Streams and Hot Spots -- 48. Apsidal Rotation -- 49. Systemic Mass Loss...”

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Table of Contents: “... Observatory -- The Space Density of M Dwarfs — An Observational Program -- The Luminosity Function of Late-Type Main-Sequence Stars in the Direction of the North Galactic Cap -- Galactic Mass Density in the Vicinity of the Sun -- The Frequency of Faint M Giant...”

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Table of Contents: “... in the Sun -- On the Dipole-like Progressive Wave in the Photosphere -- 4/Stellar Activity of the Solar Type -- Stellar Activity of the Solar Type. Observational Aspects -- Chromospheric Variations in Main Sequence Stars -- The Internal Structure of the Sun...”

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Table of Contents: “... Model Atmospheres Computations -- Stellar Spectroscopy at 1.1 ? -- Open Discussion -- III. Kinematics and Ages of Stars Near the Sun -- Preface -- The Ages of Stars in the Neighbourhood of the Sun -- Gould’s Belt -- Red Variables and Their Main Sequence...”

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