000 00252nam a2200109Ia 4500
008 160710s1955 xx 000 0 und d
100 _aSEARS, F.W
245 _aCOLLEGE PHYSICS
260 _bADDI - W, CAMBRIDGE
_c1955
300 _a912
942 _2ddc
_cB
999 _c19153
_d19153