Mechanics /
Sommerfeld, Arnold
Mechanics / Arnold Sommerfeld - New York : Academic Press, 1952. - xiv, 289 p. ; 22 cm. - Lectures on theoretical physics ; v. 1 .
Mechanics
Lagrange's equations D'Alembert's Principle
531 SOM
Mechanics / Arnold Sommerfeld - New York : Academic Press, 1952. - xiv, 289 p. ; 22 cm. - Lectures on theoretical physics ; v. 1 .
Mechanics
Lagrange's equations D'Alembert's Principle
531 SOM