Differential equations: geometric theory /
Lefschetz, Solomon.
Differential equations: geometric theory / Solomon Lefschetz. - 2nd. - New York : Interscience Publishers, [1963] - 390 p. : ill. ; 24 cm.
Includes bibliography and index.
Differential equations. --Topology
515.35 / LED 1963
Differential equations: geometric theory / Solomon Lefschetz. - 2nd. - New York : Interscience Publishers, [1963] - 390 p. : ill. ; 24 cm.
Includes bibliography and index.
Differential equations. --Topology
515.35 / LED 1963