Phalen, Thomas E. An introduction to mechanics / Thomas E. Phalen. - New York : Holt, Rinehart and Winston, c 1965. - xiv, 364 p. : ills. ; 25 cm. Includes index. 311 311 Subjects--Topical Terms: Mechanics.Nonlinear mechanics. Dewey Class. No.: 620.1 / P491i