TY  - BOOK
AU  - Jeffreys,Harold
AU  - Jeffreys,Bertha Swirles
TI  - Methods of mathematical physics
U1  - 530.15 
PY  - 1956/// [Reprinted 1972]
CY  - Cambridge [Eng.]
PB  - University Press
KW  - Mathematical physics
KW  - Mathematics
ER  -