00702nam a22002297a 4500 SNU 20140701191935.0 140701b xxu||||| |||| 00| 0 eng d 9780029271100 HCL 621.38 ROG Everett M Rogers Communication technology : the new media in society / Everett M Rogers New York : Free Press ; London : Collier Macmillan , ©1986 xii, 273 p. : ill. ; 25 cm. Telecommunication. Interactive computer systems. Interactive videos. Everett M. Rogers Communication Engineering ddc HCL 13897 13897 0 0 ddc 0 0 SNUL SNUL 2014-07-01 0 621.38 ROG H7022 2014-07-01 00:00:00 2014-07-01 HCL