Classification
CEX - Special organic reactions
2
CTL - Thermal analysis
2
USGK - Waste incineration
2
AHP - Philosophy
1
CR - Nuclear chemistry, radiation chemistry
1
DNA - Computer networks, local area networks
1
FAE - Materials research - general interest
1
FNPH - Ceramics for specific applications
1
FPUG - Special purpose coatings
1
HDG - Psychology, psychiatry
1
HTW - Oncology - therapeutics
1
MNBB - Nonlinear algebraic equations, all zero approximation - numerical methods
1
UXA - Environmental radioactivity
1
YDX - Contract law
1