TY  - BOOK
AU  - Krippendorff,Klaus
TI  - Content analysis: an introduction to its methodology 
SN  - 9781506395661
U1  - 302.20721/KRI/C 
KW  - Content analysis (Communication)
KW  - Forschungsmethode
KW  - Inhaltsanalyse
KW  - Sozialwissenschaften
KW  - Textanalyse
ER  -