ARITHMETIC OF COMMERCE 

 - LONDON  CASSELL  1972 
<br/><br/> INCLUDES INDEX 
<br/><br/><label>ISBN: </label>0-304-29125-0 
<br/><br/><label>LC Class. No.: </label>513.93 HAR 
<br/><br/><label>Dewey Class. No.: </label>513.93 HAR