TY  - BOOK
AU  - Bellman,Richard
AU  - Cooke,Kenneth L.
TI  - Modern elementary differential equations
T2  - This book is in the addison-wesley series in mathematics
AV  - QA371 B45 1971
PY  - 1971///
CY  - Reading, Massachusetts : 
PB  - Addison-Wesley, 
KW  - Lemb
KW  - Ecuaciones diferenciales
N1  - Incluye bibliografía e índice
ER  -