Classification
CWA - Chemical engineering - reference books
18
AAA - Encyclopedias - general aspects
16
UMA - Atmospheric sciences
12
LAA - Biology - reference books
10
FAA - Materials research - reference books
8
UMB - Atmospheric chemistry
7
FAAE - Nonmetallic materials - reference books
6
FNF - Polymer science - general aspects
6
FNV - Composite materials, fiber materials
6
LWA - Agriculture - reference books
6
UAD - Environment - comprehensive works
6
UAM - Environmental models
6
UAN - Environment - mathematical methods, computer applications
6
UMC - Atmospheric physics
6
GTA - Hydrology - general
5
HDF - Brain - anatomy, function, disorders
5
LGA - Zoology - reference books
5
PEG - Optics
5
CEXC - Organic reactions - free radical reactions
4
HAA - Medicine - reference books
4
LCP - Limnology
4
MAA - Mathematics - reference books
4
TBW - Sensors, actuators
4
AHPC - Ethics
3
CAA - Chemistry - reference books
3
CXUV - Polymers, dyes
3
FGN - Nanotechnology
3
FNG - Polymer structure, polymer dynamics
3
FNL - Polymers, plastics - specific materials
3
HTA - Oncology - reference books
3
LCA - Ecology - reference books
3
LVE - Food science - general
3
UMV - Climatic change
3
AHZ - History of science and technology
2
CBR - Inorganic synthesis and reactions of metals and their compounds
2
CELC - Organic synthesis
2
CH - Physical chemistry
2
CUW - Mass spectroscopy
2
FGP - Nanoelectronics
2
GAA - Geosciences - reference books
2
MID - Topology
2
PBA - Quantum theory
2
AHP - Philosophy
1
AHQ - Art and exhibitions
1
CBM - Inorganic synthesis and reactions of the elements and their compounds - general aspects
1
CEL - Organic synthesis and reactions - general aspects
1
CEO - Natural organic products
1
CLPS - Organic colloids, membranes
1
CNH - Electrochemistry - reference books
1
CNOF - Equilibria in electrolytes
1
more ...