TY  - BOOK
AU  - Umezawa, H.
AU  - Matsumoto, H.
AU  - Tachiki, M.
TI  - Thermo field dynamics and condensed states, H.Umezawa, eng
SN  - 0444863613
U1  - 530.143 
PY  - 1982///
CY  - New York, North-HollaNew Delhi, US
ER  -