Classification
CLE - Combustion, flames, explosions
1
CWE - Chemical engineering, chemical industry - general
1
CXR - Natural gas and petroleum - chemistry and technology
1
EFA - Petroleum, natural gas
1
FAAB - Solid state physics - reference books
1
FAAD - Metallic materials - reference books
1
FJCD - Electrons in metals
1
HVG - Gastroenterology, pancreatic diseases, liver diseases
1
PLA - Astrosciences - general
1
ZCB - Information science
1