Greenberger, Martin. <br/><br/>
Models in the policy process :  public decision making in the computer era / 

 - New York :  Russell Sage Foundation,  c1976. 
 - xx, 355 pages :  Illustrations ; 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0871543686 871543696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Policy sciences - mathematical models.<br/>Economic policy - mathematical models.
<br/><br/><label>LC Class. No.: </label>H 61  / GRE