000 00407nam a2200169Ia 4500
008 220115s9999 xx 000 0 und d
020 _a9788121903325
040 _cDLC
082 _a624
_bKOH/T
100 _aD.D. Kohli And R.C. Kohli
245 2 _aA Textbook of Estimating and Costing(Civil)
250 _a1st
260 _aNewdelhi
_bS.Chand
_c2019
300 _a495
650 _aCIVIL
942 _cBK
999 _c1107
_d1107