TY  - BOOK
AU  - Sharma, J.N.
AU  - Kehar Singh jt.au.
TI  - Partial differential equations for engineers and scientists
SN  - 9788173198298
U1  - 515.353 
PY  - 2009///
CY  - New Delhi
PB  - Narosa Publishing
KW  - Partial differential equations
ER  -