000 00294nam a22001337a 4500
020 _a8125910042
082 _a658.15
_bDWI/M
100 _aDwivedi, D.N
245 _aManagerial economics
260 _aNew Delhi
_bVikas
_c2006
300 _a650p.
650 _aManagerial econmics
942 _cBK
999 _c40031
_d40031