000 00273nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _a"AGARWAL A , KUMAR S & CHAUDHURY"
245 _a"CIVIL ESTIMATING, COSTING & VALUATION"
250 _a4
260 _c1987
_bKATSON PUB: HOUSE
999 _c16592
_d16592