TY  - BOOK
AU  - Finizio,N, Ladas,G
AU  - x
TI  - An introduction to differential equations: with difference equations,fourier series and partial differential equations
SN  - 0534009603
U1  - 515.352/F498i 
PY  - 1982///
CY  - California
PB  - Wadsworth
KW  - Differential equations
N1  - includes
ER  -