TY  - BOOK
AU  - Gustafson Karl E
TI  - Introduction to partial differential equations and Hilbert space methods
SN  - 8190018930
U1  - B334, N3 
PY  - 1993///
CY  - Calcutta
PB  - International Journal Services       
KW  -  Differential and Integral Equations
KW  -  Partial Differential Equations
KW  - Mathematics
ER  -