000 00311nam a2200133Ia 4500
008 220201s2013 xx 000 0 eng d
082 _a624.068
_bGUP
100 _aGupta, BL
245 0 _aConstruction management & machinery
250 _a4th
260 _bStandard Pub.
_c2013
300 _a552
942 _2ddc
999 _c88463
_d88463