000 00349nam a2200157Ia 4500
100 _aOstrowsky/O
490 _vII
942 _cBK
654 _aEngg. Drawing And Technicians
245 _aEngg. Drawing And Technicians
260 _bEdward Arnold .
_aLondon
_c1981
082 _a604.2
_bOst
300 _a94
546 _aENGLISH
999 _c33626
_d33626