TY  - BOOK
AU  - Morse,Philip M.
AU  - Feshbach,Herman
TI  - Methods of theoretical physics
T2  - International series in pure and applied physics
AV  - QC20 .M6
U1  - 530.151 
PY  - 1953///
CY  - New York
PB  - McGraw-Hill
KW  - Mathematical physics
ER  -