Galtung,Johan  <br/><br/>
Theory and Methods of Social Research 
by Johan Galtung 
 - London  Unwin Brothers  1967 
 - 534 p. 
<br/><br/><label>ISBN: </label>043000231 
<br/><br/><label>Dewey Class. No.: </label>300. 72 GAL- T