Classification
CAS - Chemistry - periodic system
3
CBM - Inorganic synthesis and reactions of the elements and their compounds - general aspects
2
CEC - Organic chemistry - comprehensive works
2
CTA - Chemical analysis - comprehensive works
2
CAA - Chemistry - reference books
1
CAD - Chemistry - comprehensive works
1
CAU - Laboratory and safety engineering in chemistry
1
CAV - Chemicals, chemical reagents
1
CBB - Inorganic chemistry - comprehensive works
1
CT - Chemical methods of materials analysis
1