00643nam a22002177a 4500 68181 BD-RjUL 20211209081735.0 170330s1988 enka|||| |||| 001 0 eng d (BD-RjUL)68391 BD-RjUL eng BD-RjUL eng 23 004 SZI 1988 Introduction to computers and information systems / Robert A. Szymanski [et al...] Columbus ; London : Merrill pub. co., c1988. xxxi, 577 p. : ill. ; 24 cm. Includes index. Computers. 202110 Computer software. 202111 ddc BK 68181 68181 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1993-04-10 0 004 SZI 1988 2017-03-30 00:00:00 C-1 2017-03-30 BK