Popov, E. P. Mechanics of materials / E.P. Popov, text in collaboration with S. Nagarajan ; problems with assistance of Z.A. Lu. - 2d ed. - Englewood Cliffs, N.J. : Prentice-Hall, c1976. - xiii, 590 p. : ill. ; 24 cm. Includes index. ISBN: 0135713560 Subjects--Topical Terms: MCEStrength of materials. Dewey Class. No.: 620.1123 / POP