000 00311nam a22001337a 4500
999 _c5869
_d5869
020 _a9780670082964
082 _a650.1 GOP
100 _aGopalakrishnan R
245 _aWhen the Penny Drops
260 _aNew Delhi
_bPortfolio
_c2010
300 _a181
650 _aManagement and auxiliary services
942 _cBK