TY  - BOOK
AU  - Steeb, Willi-Hans  .
TI  - Problems and solutions in  theoretical and mathematical physics / 
SN  - 0
U1  - C:(B) 
PY  - 2001///
CY  - Kolkata : 
PB  - Sarat Book Distributors , 
KW  - Physics- Theoretical
ER  -