00312nam a2200121Ia 4500008004100000082001300041100001800054245004200072260004400114300000800158942000700166999001700173190709s9999    xx            000 0 und d  a530B397I  aBeiser Arthur 0aIntroduction to physics and chemistry  aAmericabMcgrow -hill Book Companc1964  a527  cBK  c36978d36978