TY  - BOOK
AU  - Davis,Harold T.
TI  - Introduction to nonlinear differential and integral equations
T2  - Dover Books on Mathematics
SN  - 0486609715
AV  - QA303 D38 1962 
PY  - 1962///
CY  - New York
PB  - Dover publications
KW  - lemb
KW  - Cálculo
N1  - Incluye bibliografía e índice
ER  -