TY  - BOOK
AU  - Gerbner,George
ED  - Pennsylvania.
TI  - The Analysis of communication content: developments in scientific theories and computer techniques 
SN  - 0662757237
PY  - 1969///
CY  - New York
PB  - Wiley
KW  - Content analysis (Communication)
KW  - Information storage and retrieval systems
N1  - Based on a conference held at the Annenberg School of Communications, University of Pennsylvania, November 16-18, 1967; with other material added; Bibliography: pages 555-578
ER  -