000 00275nam a2200109Ia 4500
999 _c23371
_d23371
100 _aRangwala S C
245 _aElements of Estimating and Costing: Professional Practice
250 _a8
260 _c1990
_bCHAROTAR PUBLISHING HOUSE
_aAnand
300 _ax+364
942 _cBK