00568nam a22001577a 4500 230320b |||||||| |||| 00| 0 eng d National Science Library National Science Library D 681.3 L7 Saltman, Roy G 3821 Computer science & technology: Copyright in computer-readable works: policy impacts of technological change Washington D. C.: National Bureau of Standards Special Publication, 1977 Computer science Protection Copyright udc BK 11197 11197 0 0 udc 0 D_6813_L7 0 16700 NSL NSL Rk-3/C-12/R-6 2004-08-06 0 D 681.3 L7 195180 2023-03-20 00:00:00 2023-03-20 BK