Forrester, Jay W. <br/><br/>
World dynamics / 
Jay W. Forrester 
 - Cambridge, Mass. :  Wright-Allen Press, /  c1973 
 - xiii, 142 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label> PND 23.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic policy--Mathematical models<br/>Statics and dynamics (Social sciences)<br/>Demography--Mathematical models
<br/><br/><label>Dewey Class. No.: </label>338.9018