Garver, Frederick Benjamin <br/><br/>
Principios de economía 
Frederick B. Garver and Alvin H. Hasen. 
 - Rev. ed.  by Frederic B. Garver and Alvin Harvey Hansen. 
 - Madrid  Aquilar  [1960] 
 - xv, 686p.  tables, diagrs.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics