000 00282nam a2200109Ia 4500
008 220201s1971 xx 000 0 eng d
082 _a658.5
_bMAY
100 _aMaynard,HB
245 0 _aIndustrial engineering hand book
260 _bMacmillan publishing co.inc.
_c1971
942 _2ddc
999 _c83408
_d83408