00383nam a2200133Ia 4500008004100000020001800041040003800059100003400097245003200131250000900163260004500172300001800217653001400235211231s9999    xx            000 0 und d  a0-19-566751-4  cJayakar Knowledge Resource Centre  aAtkins, P W And Friedman, R S 0aMolecular quantum mechanics  a3 rd  bOXFORD UNIVERSITY PRESSaNew Delhic1997  axvii, 545p p.  aChemistry