Hartley, John. Key concepts in communication,cultural and media studies / John Hartley. - 3rd ed - London : Routledge, 2004. - xiv,262p PBK ISBN: 0415268893 Rs 295.00 Standard No.: 3498 [old SOUL v1.0 record id] Subjects--Topical Terms: Media StudyCommunication Dewey Class. No.: 302.23 / H 255 k