Simon, Raymond. Publicity and public relations worktext / Raymond Simon. - 4th ed. - Columbus : Grid Inc, c 1978. - ix, 258 p. ; 28 cm. Includes index. 338 338 ISBN: 0-88244-165-5 LCCN: 66011781 Subjects--Topical Terms: Advertising --Public relations. Dewey Class. No.: 659.2 / S55p