NATIONAL BUREAU OF ECONOMIC RESEARCH Inc <br/><br/>
Econometric models of cyclical behavior 

 -  Newyork. Colombo university p  ress       1972 
 - xvi,598p;t 
<br/><br/><label>ISBN: </label>0-87014-257-7 
<br/><br/><label>Dewey Class. No.: </label>330.015'195