Coddington, Earl A..
Introduction to ordinary differential equations / by Earl A. Coddington. - 1st ed / - New Jersey : Prentice-Hall. - p.292,xi :
Mathematics- Differential Equations
B331 / K1;1
Introduction to ordinary differential equations / by Earl A. Coddington. - 1st ed / - New Jersey : Prentice-Hall. - p.292,xi :
Mathematics- Differential Equations
B331 / K1;1