000 00289nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _a620.1
_bWIL
100 _aWilliam W Hagerty
245 0 _aEngineering mechanics
260 _bLondon:Van Nostrand
_c1967
300 _a662
942 _2ddc
999 _c74888
_d74888