000 00307nam a2200121Ia 4500
008 221001s1973 xx 000 0 eng d
082 _a500.2 SNY
100 _aSnyder, Ernest E.
245 0 _aPhysical science for today
260 _aColumbus
_bBell & Howell
_c1973
300 _aix, 243p.
942 _2ddc
_cBK
999 _c49832
_d49832