Derrick, William R.
Elementary differential equations with applications [[Book] /] William R. Derrick, Stanley I. Grossman. - 2nd ed. - Reading, Mass. : Addison-Wesley Pub. Co., 1981. - 606 p. : ill. ; 25 cm.
Includes index.
0201031620
Differential equations.
515.35
/ D E
Elementary differential equations with applications [[Book] /] William R. Derrick, Stanley I. Grossman. - 2nd ed. - Reading, Mass. : Addison-Wesley Pub. Co., 1981. - 606 p. : ill. ; 25 cm.
Includes index.
0201031620
Differential equations.
515.35
/ D E