00423nam a22001217a 4500020000900000082001500009100002500024245004000049260003700089300003600126500004900162650009000211  a(hb)  a541.2bJOH  aJohnsen, Russell H.   aAtom, molicules and chemical change  aNew jersy bPrentice-Hall c1965  a354 p.b: ill., Col.c; 24 cm.   aincludes Biblographical references and index  aChemistryTheoreticals vPure substances vChemical Chnage vKinetic molicular vRIPS