Harvey, J.H. <br/><br/>
The Arithmetic of commerce / 
J.H.Harvey 
 - London :  Cassel ,  1970 
 - 190 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics
<br/><br/><label>Dewey Class. No.: </label>513