000			00479nam a22002057a 4500
003			ISURa
008			140828b xxu||||| |||| 00| 0 eng d
020			_a6789OKPKP754
041			_aEnglish
082			_a621.7
100			_aBlack , H.P
245			_aMachine design
250			_a3rd ed.
260			_aAmerica _bMcGRAW _c1955
300			_a678 p. _bill. _c24 cm.
650			_aEngineering drawing
650			_aEngineering design
700			_aJR O.E.A
942			_2ddc _cLN
999			_c12197 _d13744