000 00267pam a2200121a 44500
082 _a330
_bT17e
100 _aChand, Tara
245 1 _aENGINEERING ECONOMICS
260 _aRoorkee
_bNem Chand
_c1964
650 _aEconomics
964 _gCIRC
997 _a27241 v. 1 C
999 _c422167
_d422167