Flegg, Graham,  1924- <br/><br/>
Numbers :  their history and meaning / 
Graham Flegg. 
 - London :  Deutsch,  1983. 
 - 294p. 
<br/><br/><label>ISBN: </label>023397282X (cased) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numeration.