000 00320nam a2200133Ia 4500
008 221221s9999 xx 000 0 und d
082 _a690
_bGUP/C
100 _aGupta, B L
245 0 _aConstruction Management And Machinery
260 _bStandard
650 _aCivil Engineering
700 _aGupta, Amit
942 _cBK
999 _c6164
_d6164