000 00313nam a2200121Ia 4500
008 211209s1967 xx 000 0 und d
041 _aeng
082 _a657.2 N67 CHA/NUR
100 _aCHARAYA J S
245 _aTEXT BOOK OF ESTIMATING AND COSTING
260 _aDELHI
_bTECH INDIA PUBLICATION
_c1967
300 _a282
999 _c4909
_d4909