000 00294nam a2200121Ia 4500
008 220201s1975 xx 000 0 eng d
082 _a620.1
_bSIN
100 _aSinger,FL
245 0 _aEngineering mechanics statics&dynamics
260 _bHapper&row pub.
_c1975
300 _a731
942 _2ddc
999 _c83942
_d83942