TY  - BOOK
AU  - Amarnath, T.
TI  - Elementary course in partial differential equations
SN  - 978-81-7319-519-8
U1  - 515.353 
PY  - 2003///
PB  - Narosa
KW  - MATHS
N1  - 02-Feb-2015; NARHO/2014/CRB/2471
ER  -