BAUMOL, W. J. <br/><br/>
Economics Principles and Policy. 

 - 7th Ed. 
 - New York,  Harcourt Brace College Publishers,  1997. 
 - xxxiv, 932p.: ill.; figure, picture, table  Glossary & Index  25cm 
<br/><br/><label>ISBN: </label>0-03-011262-1 
<br/><br/><label>Dewey Class. No.: </label>330 BAU