000 00455nam a2200193Ia 4500
008 221105s9999 xx 000 0 und d
020 _a0077077792
041 _aENGLISH
082 _a620.0068 N3
082 _bJOH
100 _aJOHN G BETTY
245 0 _aENGINEERING CONTRACTS: A PRACTICAL GUIDE
260 _bMCGRAW HILL BOOK COMPANY
260 _c1990
300 _a285
650 _aMECHANICAL
650 _bENGINEERING
942 _cBK
999 _c1784
_d1784