"Clapham Christopher" <br/><br/>
Oxford Concise Dictonary of MAthematics 

 - UK  ,FEROZSONS PVT LTD  1986 
 - 622 
<br/><br/><label>ISBN: </label>0004331125 
<br/><br/><label>Dewey Class. No.: </label>030  / 485