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The Physics and Chemistry of Interstellar Molecular Clouds: mm and Sub-mm Observations in Astrophysics [E-Book] : Proceedings of a Symposium Held at Zermatt, Switzerland, 22–25 September 1988 to Commemorate the 600th Anniversary of the University of Cologne and the 20th Anniversary of the Gornergrat Observatory /
Table of Contents: ... -- The receivers of the University of Cologne 3 m radio telescope -- Highly precise reflectors and mirror in fibre-composite technology -- The status of the IRAM telescopes -- The cologne acousto-optical spectrometers -- Measurements of CO in the terrestrial mesosphere....

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