Journal of policy modeling  [electronic resource]. 

 - New York,  North-Holland. 
 - 9 nos. a year,  2002- 
 - v. 1- Jan. 1979- 
<br/><br/> "A social science forum of world issues."  Academic Journal 
<br/><br/>
<br/><br/>Vols. for 1979- issued by the Society for Policy Modeling. 
<br/><br/><label>ISSN: </label>0161-8938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Mathematical models--Periodicals.<br/>Economics--Mathematical models--Periodicals.<br/>International relations--Mathematical models--Periodicals.<br/>Policy sciences--Mathematical models--Periodicals.
<br/><br/><label>LC Class. No.: </label>H1  / .J553