Froyen, Richard T. . <br/><br/>
Principles of Economics /  Textual Documents 
Richard T. Froyen & Douglas F. Greer. 
 - 2nd ed. / 
 - New York :  Macmillan company & the free press ,  1989. 
 - xxiv,838p. :  ill ;  25cm . 
<br/><br/>Bib.,Index 
<br/><br/><label>ISBN: </label>0-02-946245-2 
<br/><br/><label>Subjects--Index Terms: </label>Economics G-Economics 
<br/><br/><label>Dewey Class. No.: </label>330.1  / Fr 92 Pr