000			00462nam a22001577a 4500
082			_a620.1 _bBIR _cL-5, P-28
100			_aGeorge Webber Bird _940644
245			_aMechanics for engineering students _cBird, G.W
250			_a4th ed.
260			_aLondon _bSir isaac pitman & sons ltd. _c1953
300			_avii, 152p. _bill.
526			_a0 _b0 _c0 _d620_100000000000000_BIR
650			_aMCE _9379
700			_a Frederick Jesse Batson _940645
942			_2ddc _cBK
999			_c544899 _d544899