Elementary differential equations with boundary value problems /
Derrick, William R.(William Richard)
Derrick, William R.(William Richard)Introduction to differential equations with boundary value problems.
Grossman, Stanley I.(Stanley Irwin)
Reading, Mass. ; Harlow : Addison-Wesley,
c1997.
Previous ed.: published as Introduction to differential equations with boundary value problems. St. Paul : West. 1987.
Includes index.
Differential equations.
Boundary value problems.