000 00271nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a692 A2661
100 _aAGGARWAL,A
245 0 _aCIVIL ESTIMATING, COSTING AND VALUAION
260 _aLUDHIANA
_bKATSON
942 _cBB
_2DDC
999 _c5998
_d5998