000 00262nam a2200097Ia 4500
008 220601s9999 xx 000 0 eng d
100 _aGurcha,,Singh
245 0 _aESTIMATING COSTING AND VALUATION
260 _aNew Delhi
_bSTANDARD BOOK HOUSE
942 _2ddc
_cBTECH
_01
999 _c3692
_d3692