TY  - BOOK
AU  - Sneddon, Ian Naismith
TI  - Elements of partial differential equations
SN  - 0486452972
U1  - 517.38 
PY  - 2006///
CY  - New York
PB  - Dover
KW  - Elements of partial differential equations
KW  - Differential equations, Partial
N1  - Include Index
ER  -