A Course in Ordinary Differential Equations/
Pontriagin,L.S
A Course in Ordinary Differential Equations/ L.S.Pontriagin - Delhi: Hindustan Pub. Corp. (India), 1967. - x,333p. - International monographs on advanced mathematics and physics. .
Differential equations
517.382 / PON/C
A Course in Ordinary Differential Equations/ L.S.Pontriagin - Delhi: Hindustan Pub. Corp. (India), 1967. - x,333p. - International monographs on advanced mathematics and physics. .
Differential equations
517.382 / PON/C