Olsen, Gerner A. Elements of mechanics of materials [by] Gerner A. Olsen. - 2d ed. - Englewood Cliffs., N.J., Prentice-Hall [1966] - xxii, 591 p. illus. 24 cm. Subjects--Topical Terms: Strength of materials. LC Class. No.: TA405 / .O37 1966 Dewey Class. No.: 620.112