Numbers 123 

 - U.S.A;  Peter Haddock Ltd:  1996. 
 - 16 Pages  8 Inches 
 - .
<br/><br/><label>ISBN: </label>0710508107 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510;