Ėlʹsgolʹt︠s︡, L. Ė.
Calculus of variations / by L. E. Elsgolc. - Oxford ; New York : Pergamon Press, 1961. - 178 p. : ill. ; 23 cm. - International series of monographs on pure and applied mathematics ; v. 19 . - International series of monographs in pure and applied mathematics ; v. 19. .
Includes index.
61014038
GB62-341
Calculus of variations.
QA315 / .E513
517.4 / ELC
Calculus of variations / by L. E. Elsgolc. - Oxford ; New York : Pergamon Press, 1961. - 178 p. : ill. ; 23 cm. - International series of monographs on pure and applied mathematics ; v. 19 . - International series of monographs in pure and applied mathematics ; v. 19. .
Includes index.
61014038
GB62-341
Calculus of variations.
QA315 / .E513
517.4 / ELC