00317nam a2200133 a 450000500170000002000150001708200150003210000170004724500230006425000110008726000420009830000240014070000190016420251203110349.0  a0199255792  a541.3bATK  aAtkins,Peter  aPhysical chemistry  a7th ed  aOxfordbOxford University Pressc2002  axxi,1149p.c24cm.PB  aPaula,Julio de