A first course in differential equations :
Zill, Dennis G.
A first course in differential equations : with modeling applications / Dennis G. Zill - 8th ed. - Australia : Thomson, 2005 - xiii, 393, 23, 15, 7 p.
includes index
9780534418786
Differential equations--Textbooks.
515/.35 / Z651
A first course in differential equations : with modeling applications / Dennis G. Zill - 8th ed. - Australia : Thomson, 2005 - xiii, 393, 23, 15, 7 p.
includes index
9780534418786
Differential equations--Textbooks.
515/.35 / Z651