The solution of ordinary differential equations
Ince, E. L.(Edward Lindsay),1891-1941.
Sneddon, Ian Naismith.
Ince, E. L(Edward Lindsay),1891-1941.Integration of ordinary differential equations. 7th ed.
Harlow Longman Scientific & Technical
1987
New ed. based on Integration of ordinary differential equations. 7th ed. Edinburgh : Oliver & Boyd, 1963
Includes index
Differential equations.