TY  - BOOK
AU  - Sharma, J.N.
AU  - Kehar Singh.
TI  - Partial Differential Equations for Engineers and Scientists
SN  - 9788173193651
U1  - 515.353 
PY  - 2001///
CY  - New Delhi
PB  - Narosa Pub.
KW  - Differential Equations, Mathematics
KW  - Mathematics
ER  -