Holsti, Ole R. <br/><br/>
Content analysis for the social sciences and humanities / 
Ole R Holsti 
 - Massachusetts:      Addison-Wesley Publishing Company,  1969     
 - 235p.:  ill.,  22 cm. 
<br/><br/><label>ISBN: </label>0201029405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research method<br/>Social sciences<br/>Research<br/>Data analysis
<br/><br/><label>Dewey Class. No.: </label>007.5  / HOL