Keedy, Mervin L.  <br/><br/>
Number systems :  a modern introduction / 
Mervin L. Keedy. 
 - Massachusetts :  Addison- wesley,  c 1966. 
 - ix, 226 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>320  320 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic.<br/>Mathematical analysis.<br/>Number theory.
<br/><br/><label>Dewey Class. No.: </label>512.81 / K24n