TY  - BOOK
AU  - Krippendorff, Klaus
TI  - Content analysis: an introduction to its methodology
SN  - 0761915454
U1  - 301.01  
PY  - 2004///
CY  - New Delhi
PB  - Sage Publications
KW  - Content analysis (Communication)
N1  - Includes bibliographical references
ER  -