000 00329nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a624
100 _aDutta B N
245 0 _aEstimating and Casting in Civil Engineering : Theory and Practice 28th Ed
250 _a28
260 _bUbs Publishers,New Delhi
_c2016
942 _cBK
999 _c36414
_d36414