Classification
CAD - Chemistry - comprehensive works
99
AHZ - History of science and technology
7
ALD - Biographies of scientists and Nobel prize winners - collected
4
CBB - Inorganic chemistry - comprehensive works
4
PAK - Physics - formulae, tables
3
CAE - Chemistry - general
2
CEC - Organic chemistry - comprehensive works
2
CWB - Chemical engineering - comprehensive works
2
ALE - Biographies of scientists and Nobel prize winners - individual
1
AMA - Education - general
1
CAA - Chemistry - reference books
1
CAV - Chemicals, chemical reagents
1
CHA - Physical chemistry - comprehensive works
1
CT - Chemical methods of materials analysis
1
CTR - Chromatography
1
CWA - Chemical engineering - reference books
1
LKA - Biochemistry - reference books
1
LKD - Biochemistry - comprehensive works
1
PAD - Physics - comprehensive works
1
UA - Environment - general
1
UAD - Environment - comprehensive works
1
UAU - Fire, fire protection, safety at the workplace, prevention of accidents
1