HARVEY, J.H. <br/><br/>
Commercial arithmetic 
/ [by] J.H.Harvey 
 - London  Teach Yourself Book  1971 
 - xii, 197 p. 
<br/><br/><label>ISBN: </label>340055480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial arithmetic
<br/><br/><label>Dewey Class. No.: </label>513.93  / HAR