000 00255nam a22001217a 4500
020 _a9788126537297
082 _a005.74
100 _aPONNIAH PAULRAJ
245 _aDATA WAREHOUSINH
250 _a2 ND
260 _aNEW DELHI
_bWILEY
_c2010
942 _cBK
999 _c7667
_d7667