Ackoff Russell L. <br/><br/>
Design of social research 

 - Chicago  University of Chicago Press USA     1953 
 - xi,420p.  cm. 
<br/><br/><label>Standard No.: </label>249,161 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Yb4, K3;1