Communication in organizations : selected readings / edited by Lyman W. Porter and Karlene H. Roberts. - Harmondsworth ; New York : Penguin, 1977. - 442 p. : ill. ; 19 cm. - Penguin modern management readings Penguin education . Includes bibliographies and indexes. ISBN: 0140803688 : �1.75 LCCN: 77365857 Nat. Bib. No.: GB77-09812 Subjects--Topical Terms: Communication in organizations. LC Class. No.: HM131 / .C7428 Dewey Class. No.: 658.4/5/08