FREDERICK HEELIS <br/><br/>
PITMAN'S BUISNESS TYPEWRITING 

 - LONDON  SIR ISAAC PITMAN AND SONS LTD 
 -  114P 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>652.3/PIT