Galtung,Johan <br/><br/>
Theory and methods of social research 

 - Oslo  Universitets for Laget  1967 
 - 534p. 
<br/><br/><label>Subjects--Index Terms: </label>theory and methods  social research 
<br/><br/><label>Dewey Class. No.: </label>001.8:303  / GAL