Harvey, J. H. <br/><br/>
Commercial arithmetic /  
J. H. Harvey. 
 - x, 203p. ;  24 cm. 
 - Teach Yourself Books; .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Arithmetic.<br/>Commerce.<br/>Questions and answers.
<br/><br/><label>Dewey Class. No.: </label>513.2076  / H341