Belfield Emily M. <br/><br/>
Business arithmetic with calculators  : a practical guide for students and teachers 

 - London:  Longman,  1985. 
 - 246p. 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics-Problems,exercise
<br/><br/><label>Dewey Class. No.: </label>513.93028  / BEB