Open University <br/><br/>
Groups 

 -  1978 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>61555 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics history
<br/><br/><label>Dewey Class. No.: </label>Bv, L8.6,2