00539nam a2200193 4500 28118 0444879072 28118 19990514d1986 y0pory50 ba eng Handbook of information technology and office systems A. E. Cawkell Amsterdam North - Holland 1986 X,996p. 25cm INFORMÁTICA 426 COMPUTADOR 834 Cawkell A. E. 119869 007CAW 0 007CAW 2021-12-17 1291 31636 DGPJ DGPJ DGPJ129145463 007CAW 2021-12-17 0 MO compra