Walmsley, W & Walsley, E. <br/><br/>
Pitman commercial typewriting 

 - 7th ed 
 - Allahabad  Wheeler Publishing  1977 
 - 92  Hb  27.5cm 
<br/><br/><label>ISBN: </label>81-85614-18-0 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>652.3