Mackay, Edith <br/><br/>
Keyboard speed and proficiency / 
Edith Mackay. 
 - London :  Pitman,  Jan.1984. 
 - 94 p.  ill.  21 x 30 cm 
 - Universal typing .
<br/><br/><label>ISBN: </label>0273019848 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Typewriting.
<br/><br/><label>Dewey Class. No.: </label>652.3