Doro, Vehezkel. <br/><br/>
Design for policy sciences. 

 - N.Y.,  American Elsevier,  1971 
 - p.149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public Administration
<br/><br/><label>Dewey Class. No.: </label>B3 D837d