Weinstock, Robert, 1919-
Calculus of variations / with applications to physics and engineering. - New York : McGraw-Hill, 1952. - 326 p.
Calculus of variations.
517.4 / WEC
Calculus of variations / with applications to physics and engineering. - New York : McGraw-Hill, 1952. - 326 p.
Calculus of variations.
517.4 / WEC