Policymakers and model builders, cases and concepts;  papers. 
Vincent P. Rock, editor. Introd. by Wassily Leontief.  
 - New York,  Gordon and Breach  [1969]  
 - xxxi, 639 p  illus  23 cm. 
<br/><br/> Sponsored by "the National Resource Evaluation Center, Office of Emergency Planning of the Executive Office of the President, and the Department of Housing and Urban Development."  
<br/><br/>Includes bibliographies.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic policy--Mathematical models--Congresses.
<br/><br/><label>LC Class. No.: </label>HD82  / .S94 1966