000 00267nam a2200133Ia 4500
100 _a#N/A
650 _aComputers
942 _cBK
654 _aAUTOCAD
245 _aMASTERING AUTOCAD-14 FOR ENGINNERS
260 _bB.P.B.PUBL
082 _bOMU
546 _aENGLISH
999 _c22422
_d22422