00573nam a2200193 a 450000500170000002000150001708200160003210000060004811000160005424500470007026000430011730000230016049000440018369000240022796400220025199700190027399900170029295200700030920251203110347.0  a8185931313  a530.41bSUM  d_  aSumathi Rao  aField theories in condensed matter Physics  aNew DelhibHindustan Book Agencyc2001  axiv,408p.c22cm.HB  aTexts and readings in physical sciences  aSolid state physics  bENGcd530efg_  a103909 LIBSC C  c87166d87166  00104070aPUbPUd2002-03-27g425.00l0o530.41 SUMp103909yBK