Leftwich, Richard H. <br/><br/>
A Basic Framework for Economics / 
Richard H. Leftwich 
 - 2a ed. 
 - Plano, Tex. :  Business,  1984 
 - 399 p. ; 23 cm. 
<br/><br/> Incluye índice 
<br/><br/><label>ISBN: </label>0256030685 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economía
<br/><br/><label>LC Class. No.: </label>HB 171 5  / L374 1984