TY  - GEN
AU  - Folland, Gerard B.
TI  - Introduction to partial differencial equations
SN  - 9788189938765
U1  - 515.353 F72I2 23
PY  - 2011///
CY  - New delhi
PB  - Princeton University Press
KW  - mathematics
KW  - Partial Differential
ER  -