Classification
HTE - Oncology - general
3
AHJ - Training methods
2
FLB - Quantum liquids, quantum crystals
2
ALE - Biographies of scientists and Nobel prize winners - individual
1
HBM - Medical microbiology, infectious diseases
1
HYE - Environmental health
1
LCR - Ecology of microorganisms - land and water
1
LHD - Microbiology - comprehensive works
1
MSU - Economic analysis
1
PKGF - Cyclic accelerators, storage facilities
1
UMRB - Effects of air pollution on man
1