Bobker, Lee R. Elements of film [by] Lee R. Bobker. - 2d ed. - New York, Harcourt Brace Jovanovich [1974] - xii, 272 p. illus. 24 cm. Includes bibliographical references. ISBN: 0155220950 Subjects--Topical Terms: Motion pictures. LC Class. No.: PN1994 / .B547 1974 Dewey Class. No.: 791.43