Elementary differential equations and boundary value problems
Boyce, William E.
Elementary differential equations and boundary value problems Boyce, William E. - 5th ed. - New York John Wiley & Sons, Inc. 1992 - xv, 680 p.
0471509981
Differential equations
Boundary value problems
517.38
Elementary differential equations and boundary value problems Boyce, William E. - 5th ed. - New York John Wiley & Sons, Inc. 1992 - xv, 680 p.
0471509981
Differential equations
Boundary value problems
517.38