TY  - BOOK
AU  - Ross,Shepley L
TI  - Differential equations
T2  - Blaisdell book in pure and applied mathematics
AV  - QA371 R6
PY  - 1964///]
CY  - Waltham, Massachusetts
PB  - Blaisdell Publishing
KW  - Ecuaciones diferenciales
ER  -