00342nam a2200109Ia 4500008004100000082001700041100001900058245003100077260003800108630001800146650006800164211109s9999||||xx |||||||||||||| ||und||  a539.6bCON-N  aConn [g K T],  0aNature Of The Atom 2nd Edn  bBlackie and Son LtdaLondonc1946  xGeneral Stack  aNATURAL SCIENCES& MATHEMATICSvPHYSICSMODERN PHYSICSxGeneralia