00358nam a22001337a 4500003001200000005001700012008004100029040001200070082001200082100001500094245006500109260001100174650003900185NUST - PNEC20170116181011.0150913b        xxu||||| |||| 00| 0 eng d  cLIBRARY  a004 HEY  aCarl Heyel  aComputer, office machines and the new technologycCarl Heyel  cc.1969  bManagement information systemxMIS