Elementary differential equations.
Kells, Lyman Morse, 1888-
Elementary differential equations. - 6th ed. - New York McGraw-Hill [1965] - 430p.
Bibliographical footnotes.
070335303
64008278
Differential equations.
?Equations diff?erentielles.
QA371 / K4 1965
517.38 517.38
Elementary differential equations. - 6th ed. - New York McGraw-Hill [1965] - 430p.
Bibliographical footnotes.
070335303
64008278
Differential equations.
?Equations diff?erentielles.
QA371 / K4 1965
517.38 517.38