TY  - BOOK
AU  - Nand Brabma Taygi B. S.
TI  - Spherical Harmonics & Partial & Differential Eqations
SN  - NULL
U1  - N.D. 
PY  - 1990///
CY  - NULL
PB  - Kedarnath Ramnath
KW  - NULL
ER  -