Ince, E. L. (Edward Lindsay), 1891-1941. Ince, E. L. (Edward Lindsay), 1891-1941.
Integration of ordinary differential equations.
- 7th ed. rev.
- Edinburgh : New York : Edinburgh : New York : Oliver & Boyd ; Interscience Publishers, Oliver & Boyd ; Interscience Publishers, [1963 reprint]
- University mathematical texts .