000 00307nam a22001337a 4500
008 180315b xxu||||| |||| 00| 0 eng d
020 _a9780760010792
041 _aeng
080 _24th
_a338
100 _a54
101 _aMEN
245 _aPrinciples of information systems
_cStair,R.M
942 _2udc
_cBK
999 _c45130
_d45130