TY  - BOOK
AU  - Krippendorff, Klaus
TI  - Content analysis : an introduction to its methodology
SN  - 9780761915454
SN  - 200301420
U1  - 401.41 KRI 
PY  - 2004///
CY  - Thousand Oaks, CA
PB  - Sage
KW  - Content analysis (Communication)
N1  - Includes bibliographical references (p. 365-389) and index
ER  -