000 00384nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a621
_bBAG
100 _aBagga, J
245 0 _aEstimating costing and contracting:mechanical
260 _aAhmedabad :
_bAtul Prakashan,
_c1995.
300 _a192
365 _a90
650 _aMechanical Mechatronics Engineering
999 _c129337
_d129337