000 00272nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aTara Chand & Other
245 _aEngineering Economics
260 _bNem Chand & Bros Roorkee (U.P.)
260 _c1996
300 _a380 P.,
999 _c1057
_d1057