000			00324nam a22001217a 4500
082			_a604.2 _bCRO
100			_aCrook, B.S, Thurman C
245			_aSimplified Mechanical Drawing _cThurman C, Crook, B
260			_aLondon: _bmacgraw-Hill Book Company Inc, _c1946.
300			_a174.: _bill,; _c15 cm.
650			_aMCE
942			_cBK
999			_c5073 _d5073