Williams, David Treharne. <br/><br/>
Commerce / 
by D. Treharne Williams. 
 - 2d ed. 
 - London :  Longmans,  1962.  [Impression 1963] 
 - viii, 323 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce.<br/>Business education.
<br/><br/><label>Dewey Class. No.: </label>380  / WIC 1963