000 00288nam a2200121Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a539
100 _aRiclards Sears
245 0 _aModern College physics
260 _alondon
_bAddison wesley pub co
_c1975
942 _cPR
999 _c39608
_d39608