TY  - BOOK
AU  - Sneddon, Lan N
TI  - Elements Of Partial Differential Equations
SN  - 70857407
U1  - 515.353 
PY  - 2002///
CY  - New Delhi
PB  - Mc Graw Hill
KW  - Mathematics
KW  - Partial Differntial Equations
ER  -