TY  - BOOK
AU  - Sharma,J.N.
AU  - Singh,Kehar
TI  - Partial differential equations for engineers and scientists
SN  - 8173193657
U1  - 515.35 22
PY  - 2001///
CY  - New Delhi, India
PB  - Narosa Publ. House
N1  - Includes index; Includes bibliographies
ER  -