Duncan, Charles, H. <br/><br/>
Keboarding/ Typewriting:  Intensive Course 
Charles, H. Duncan 
 - Ohio  South Western Pub. co.  1991 
 - 173p.:  Col.ill;  29cm. 
<br/><br/><label>ISBN: </label>0538208805 
<br/><br/><label>Dewey Class. No.: </label>652.3/  / DUN