Classification
CBA - Gmelin handbook
12
HRD - Dosimetry, radiation protection - medical aspects
10
CUW - Mass spectroscopy
8
PEA - Electromagnetism
8
CEC - Organic chemistry - comprehensive works
7
FHJ - Scanning electron microscopy, analytical electron microscopy
7
UXL - Radiation protection - general aspects
6
CTYM - Trace analysis
5
EIC - Solar thermal energy conversion
5
THQ - Fluid mechanics and dynamics
5
YPGE - Human resource planning, human resource management
5
CR - Nuclear chemistry, radiation chemistry
4
FKA - Magnetism - general aspects
4
FKG - Magnetic materials
4
HAA - Medicine - reference books
4
PCA - Thermodynamics
4
PKF - Elementary particles, nuclei - measuring methods and instruments
4
PLA - Astrosciences - general
4
TKH - Air flight, space flight
4
UXH - Nuclear radiation measurement
4
UXN - Radiation protection in nuclear facilities
4
YFA - Labour legislation
4
YPD - Business economics
4
CEF - Organic chemistry - introductions
3
CELC - Organic synthesis
3
CT - Chemical methods of materials analysis
3
EVA - Energy demand, energy supply - comprehensive works
3
FGK - Thin film technology, epitaxy
3
GVA - Oceanography
3
GWD - Marine mineral resources
3
HDG - Psychology, psychiatry
3
LMN - Molecular biophysics, biophysical chemistry
3
PDA - Mechanics - general
3
TEJ - Electric devices, mechanical devices, magnets, dielectrics
3
TGNB - Control engineering - basics
3
TGNE - Control engineering - applications
3
TNO - Nuclear reactor safety
3
TNQ - Nuclear reactor operation, control, measurement
3
UA - Environment - general
3
UMB - Atmospheric chemistry
3
YBB - Law - general
3
YDB - Police law, traffic law
3
YPB - Economy - general aspects
3
YPG - Business management
3
CHO - Electronic structure of molecules, molecular orbitals, ligand field theory
2
CNE - Electrochemistry
2
CTDK - Chemical analysis of single elements
2
CUUF - High resolution NMR (Nuclear Magnetic Resonance) spectroscopy
2
CWE - Chemical engineering, chemical industry - general
2
DGAG - High Performance Computing, Grid Computing
2
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