TY  - BOOK
AU  - Krippendorff, Klaus
TI  - Content analysis: an intoduction to its methodology
SN  - 0803914989
U1  - 001.51 21st
PY  - 1985///
CY  - London
PB  - Sage publication
KW  - CONTENT ANALYSIS (COMMUNICATION)
N1  - This book belongs to DMEO
ER  -