TY  - BOOK
AU  - Orlik,Peter B.
TI  - Exploring electronic media: chronicles and challenges 
U1  - 302.2309 22 ed.
PY  - 2007///
CY  - Malden, MA, Oxford
PB  - Blackwell Pub.
KW  - Mass media
KW  - Technological innovations
KW  - History.
N1  - Includes bibliographical references and index.
ER  -