I21, O15, O33, D83
C9; D72; D83; D91; H23 ; Q52
O33 Technological Change: Choices and Consequences • Diffusion Processes M53 Training K41 Litigation Process C45 Neural Networks and Related Topics
D80, D90
D12, D18, D61, D90, D90, H29, L83
C93, D83, H23, Q48, Q52, Q54
O33, G21, I21, J24, D12, D91, C93
Q52, Q58
O33, Q12,Q16
C91, D01, D81, D90