TY  - BOOK
AU  - Sommerfeld, Arnold
TI  - Partial differental equations in physics
SN  - 8187169494
U1  - 517.38 SOM-A 
PY  - 2004///
CY  - India
PB  - Levant
KW  - Mathematical physics
KW  - Differential equations, Partial. ﾠ
N1  -  Lectures on theoretical physics
ER  -