Siegel, Barry N. <br/><br/>
Aggregate economics and public policy 
by Barry N. Siegel 
 - 4th ed. 
 - Homewood, Illinois  Richard D. Irwin  1974 
 - xiv,373p.; 24cm.- 
 - The Irwin series in economics .
<br/><br/><label>Dewey Class. No.: </label>339.2  / SIE