Krippendorff Klaus
Content Analysis An introduction to its methodology - 2nd ed. - California Sage Publications 2004 - 411 - .
Content Analysis
0761915443
Content Analysis
001.51 / KRI
Content Analysis An introduction to its methodology - 2nd ed. - California Sage Publications 2004 - 411 - .
Content Analysis
0761915443
Content Analysis
001.51 / KRI