Akhiezer, Naum I.
The Calculus of variations - New York Blaisdell pub. 1962 - 247 p.
Includes appendix, bibliography and index.
Calculus
515 / AKH
The Calculus of variations - New York Blaisdell pub. 1962 - 247 p.
Includes appendix, bibliography and index.
Calculus
515 / AKH