TY  - GEN
AU  - Nandakumaran, A K.
AU  - Datti, P.S
TI  - Partial differential equations : classical theory with a modern touch
SN  - 9781108839808
U1  - 515.353 N1538p 
PY  - 2020///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Differential equatiions
KW  - Partial
ER  -