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

 - 2nd impression. 
 - London,  Allen & Unwin,  1969. 
 - [5], 534 p.  illus.  24 cm. 
 - Basic social science monographs,  no. 1 .
<br/><br/> Continued by the author's Essays in methodology. 
<br/><br/>Bibliographical references included in &quot;Notes&quot; (p. 505-[523]) 
<br/><br/><label>ISBN: </label>0043000177 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.<br/>Social sciences--Methodology.
<br/><br/><label>Dewey Class. No.: </label>300/.72