Shortley, George, 1910- Elements of physics : for students of science and engineering / George Shortley and Dudley Williams - 4th ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1965 - 2 v. (939, xxiv, viii) p. : ill. ; 24 cm. LCCN: 65-19190 Subjects--Topical Terms: Physics