Spencer, Milton H. <br/><br/>
Contemporary economics / 
Milton H. Spencer 
 - 4th ed. 
 - New York :  Worth Publishers,  1980 
 - 668 p., 37 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0879011130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics