000 00366nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 539 WIL-M
100 _aWilliams, John E, et al.
245 _aModern physics
260 _bHolt Rinehart & Winston Publishers, New York
300 _a720
365 _b13.95
650 _aModern physics
942 _cBOOKS
999 _c28455
_d28455