000 00459nam a22001697a 4500
999 _c823983
_d823983
003 OSt
020 _a9789350140888
082 _a658 RAN
100 _aRanbir Singh
245 _aPrinciples of Engineering Economics and Management
250 _a1
260 _aNew Delhi
_bS K Kataria And Sons
_c2013
300 _a307
440 _aPrinciples Of Engineering Economics And Management
650 _aEngineering Economics And Management
942 _2ddc
_cBK