000 00277nam a22000977a 4500
082 _a658.05
_bSIM
100 _a Simkin, Mark G.
245 _aIntroduction to computer information systems for business/
_cMark G Simkin
260 _aNew Delhi:
_bS Chand &Co,
_c1992.
942 _cBK
999 _c333868
_d333868