000			00257 a2200109 4500
020			_a9780471246978
100			_aDON B.CHAFFIN
245			_aOCCUPATIONAL BIOMECHANICS _bDON B.CHAFFIN
250			_a3
260			_bJOHN WILEY AND SONS LTD _c1999
942			_cB
999			_c679685 _d679685