Experimentation and simulation in political science. / 
editado por J. A. Laponce, Paul Smoker. 
 - Canada, :  University of Toronto Pres,  1972. 
 - 465 p. 
<br/><br/> Incluye índice 
<br/><br/><label>ISBN: </label>802018033 
<br/><br/><label>Dewey Class. No.: </label>xxx  / E96s