TY  - BOOK
AU  - Sharma, Jagan Nath,
AU  - Singh, Kehar. ,
TI  - Partial differential equations for engineers and scientists
SN  - 9788173198298
U1  - 515.353 SHA 
PY  - 2000///
CY  - Delhi
PB  - Narosa Publishing House.
N1  - Includes bibliographical references and index.
ER  -