General business and economic understandings 
Nanassy, Louis C. 
 - Fourth edition. 
 -  Prentice-Hall, Inc.  1973 
 - 514 pages. 
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<br/><br/><label>ISBN: </label>0-13-348946-9 
<br/><br/><label>Dewey Class. No.: </label>346.086 M31 1973