TY  - BOOK
AU  - Dutta, B K
TI  - Introduction to partial differential eqations
U1  - 515.353 D954I 
PY  - 2011///
CY  - Hyderabad
PB  - New Central Book Agency
N1  - 2229 24/12/2015 IBS15/285 29/12/2015 UIET (SFS)
ER  -