Lewis, Peter M. Media & power : : from Marconi to Murdoch : a graphic guide / [electronic resource] / Peter M. Lewis and Corinne Pearlman.. — London, England : : Camden Press,, 1986.. — 187 p. : : ill. ; 21 cm. - Graphic guides. Bibliography: p. 187. ISBN: 0948491035 (pbk.) : £4.95 9780948491030 (pbk.) LCCN: 87124303 Nat. Bib. No.: GB86-25646 Subjects--Topical Terms: Broadcasting--Social aspects.Broadcasting--History.Massamedia.Karikaturen.Radiodiffusion--Aspect social.Radiodiffusion--Histoire. Subjects--Index Terms: Broadcasting, to 1986. Social aspects LC Class. No.: HE8689.6 Dewey Class. No.: 302.2/344