00520nam a2200181 a 450000500170000002000150001708200210003210000160005324500470006926000350011630000190015169000250017070000170019596400250021299700180023799900170025595200660027220251203090947.0  a0444863613  a530.143,bD, ume  aUmerzawa, H  aThermo field dynamics and condensed states  aAmsterdambNorth-Hollandc1982  axvi,592p, 22cm  aquantum field theory  aMatsumoto, H  bEngc100de010fg_  a31270 LIBSC C  c24921d24921  00104070aPUbPUd1998-04-08l0o530.143, D, umep31270yBK