000 nam a22 7a 4500
999 _c18178
_d18178
008 180220b xxu||||| |||| 00| 0 eng d
020 _a 9788131503201
041 _aeng
082 _a004
_bSta
100 _aStair, Ralph
245 _aPrinciples of Information Systems/
260 _aIndia:
_c2008
_bSouth Western cengage learning ,
300 _aP.664;
_c24.5cm
650 0 _aInformation Systems
942 _cREF