TY  - BOOK
AU  - Sneddon, Ian N
TI  - Elements of Partial Differential Equations
U1  - 517.38 
PY  - 1957///
CY  - Singapore
PB  - McGraw Hill
KW  - General Stack
KW  -  Partial Differential Equations
KW  - Differential Equations
KW  - Mathematics
ER  -