TY  - BOOK
AU  - Richtmyer R D
TI  - Principles of advanced in mathematical physics
U1  - C:(B), M1.2 
PY  - 1981///
CY  - New York    
PB  -  Springer-Verlag        
KW  -  Mathematical Physics
KW  - Physics
N1  - Bibliography 313-315p
ER  -