000 00310nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a624
_bKOH
100 _aKOHLI D.D.
245 0 _aTEXT BOOK OF ESTIMATING AND COSTING
250 _a1
260 _bS. CHAND
300 _a495
942 _cREF
999 _c80588
_d80588