Krippendorff, Klaus <br/><br/>
content analysis: An Introduction to its Methodology. 

 - 2nd 
 - New Delhi  sage Pub.  2004 
 - 413 p. 
<br/><br/><label>ISBN: </label>978-0-7619-1545-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geogarphy & Crim.
<br/><br/><label>Dewey Class. No.: </label>401.4