Boyes, William. <br/><br/>
Economics / 
William Boyes [and] Michael Melvin. 
 - Boston :  Houghton Mifflin,  c1991. 
 - xxix, 1045 p. :  col. ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>039548278X (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.