00681 a2200241 4500 GCWUF 20210603022915.0 210603b xxu||||| |||| 00| 0 eng d 9780538451741 eng MAIN 004 MOL Morley, Deborah.; 6688 Understanding computers in a changing society/ Morley, Deborah.; 4th ed. China: Course Technology, 2011. xvi,295 p. : ill ; 27 cm. P.B. Include Index Computers Electronic data processing Computer science Computers--Social aspects ddc BK 12020 12020 0 0 ddc 0 0 NFIC MAIN MAIN COMP 2021-05-26 71 6021.50 0 004 MOR B0047200 2021-05-21 00:00:00 6021.50 2021-05-26 BK 0 0 0 0 NFIC MAIN MAIN COMP 2021-05-21 0 004 2021-05-21 00:00:00 2021-05-21 BK