Mackay, E. <br/><br/>
Universal typing graded production tasks elementary. 

 - 2nd. 
 - London :  Pitman,  1981. 
 - 42pages : illustrations. 
<br/><br/><label>ISBN: </label>0273023217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Typewriting.<br/>Typewriting.