TY  - BOOK
AU  - Richtmyer, Robert D..
TI  - Principles of Advanced Mathematical Physics / 
SN  - 0-387-08873-3
U1  - B0bC 
PY  - 1964///
CY  - New York : 
PB  - Springer-Verlag , 
KW  - Mathematics <Hilbert Spaces>
ER  -