00391nam a2200145 a 450000500170000002000150001708200150003210000160004724500500006325000110011326000270012430000240015149000440017563000260021920251203110706.0  a3540593640  a539.7bFUL  aFulde,Peter  aElectron correlations in molecules and solids  a3rd ed  aBerlinbSpringerc2002  axiv, 480p.c25cm PB  aSpringer series in solid-state sciences  aElectron Correlations