000			00314nam a22001337a 4500
020			_aNA
082			_222 _a604.2
100			_aAbbott. W.
245			_aMachine drawing and design /
250			_a7th ed.
260			_aLondon, _bBlackie and Son Ltd, _cc1960.
300			_a281 p. ; _bill. ; _c24 cm.
942			_2ddc _cGEN
999			_c2991 _d2991