Keedy, Mervin L. <br/><br/>
Number systems : A modern introduction / 
Mervin L. Keedy 
 - U.S.A.  Addison- Wesley  1965 
 - ix 226p. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>Qa 141