Boyce, William E.
Elementary differential equations by William E. Boyce and Richard C. Diprima - 2nd ed. - New York John Wiley & Sons 1969 - xiv, various paging
471093351
Dfferential equations
517.38 / BOY/1969
Elementary differential equations by William E. Boyce and Richard C. Diprima - 2nd ed. - New York John Wiley & Sons 1969 - xiv, various paging
471093351
Dfferential equations
517.38 / BOY/1969