Subject
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Arms control Verification
3
Art
3
Astronomy
3
Buildings
3
Calculus of variations
3
Chemistry, Inorganic
3
Chemistry, Organic
3
Civil rights
3
Communists
3
Constitutions
3
Criminal jurisdiction Government policy
3
Criticism
3
Crystallography
3
Differential equations, Elliptic
3
Differential equations, Linear
3
Dissenters
3
Electrodynamics
3
Electronics
3
Ethnobotany
3
Fathers and sons
3
Fur trade
3
Galois theory
3
Geochemical prospecting
3
Geology, Structural
3
Heat Transmission
3
Housing
3
Jews
3
Markov processes
3
Mechanical wear
3
Mine ventilation
3
Motion pictures History
3
Nematodes
3
Nuclear arms control Verification International cooperation
3
Nuclear fuels Law and legislation
3
Nuclear nonproliferation International cooperation
3
Number theory
3
Numbers, Complex
3
Numerical analysis
3
Ore deposits
3
Petroleum Geology
3
Philosophy
3
Physics History
3
Plants, Edible
3
Plasma electrodynamics
3
Polymers
3
Popular music
3
Psychology
3
Radiochemistry
3
Risk management Mathematical models
3
Science Philosophy
3
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