Cherns, Albert. <br/><br/>
Using the social sciences / 
Albert Cherns. 
 - London :  Routledge and Kegan Paul,  c1979. 
 - xvii, 502 p. 
<br/><br/><label>ISBN: </label>071000091X  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Policy sciences.<br/>Social sciences.