000 00306nam a2200133Ia 4500
001 19202
008 170722s9999 xx 000 0 und d
100 _aAcosta, Virgilioetc
245 _aEssentials of modern physics /
260 _c1973.
653 _aModern Physics
653 _aPhysics
942 _cGEN
999 _c86928
_d86928