A first course in differential equation:
Zill, Dennis G.
A first course in differential equation: With modelling applications/ Dennis G. Zill. - 9th ed. - USA: Brooks/ Cole Cengage learning, 2009. - xiii, 362, 23, 16, 7 pages.: color illustrations.; 29cm.
Includes index.
9780495108245
Differential equations.
QA 372 .Z55 2009
A first course in differential equation: With modelling applications/ Dennis G. Zill. - 9th ed. - USA: Brooks/ Cole Cengage learning, 2009. - xiii, 362, 23, 16, 7 pages.: color illustrations.; 29cm.
Includes index.
9780495108245
Differential equations.
QA 372 .Z55 2009