TY  - BOOK
AU  - Simmons,George F.
AU  - Krantz,Steven G.
TI  - Differential equations: Theory, technique, and practice
SN  - 9780072863154
U1  - 515.35 
PY  - 2007///
CY  - Boston, MA.
PB  - McGraw-Hill
KW  - ECUACIONES DIFERENCIALES
N1  - índice, bibl
ER  -