TY  - BOOK
AU  - Migdal A  B
AU  -  Leggett Anthony Tr.
TI  - Qualitative methods in quantum theory
T2  - Frontiers in physics: A lecture note and reprint series; 48
U1  - CN1, L72 
PY  - 1977///
CY  - London
PB  - W A Benjamin       
KW  -  Quantum theory
KW  - Physics
ER  -