Harrison, John <br/><br/>
Practical office exercises / 
John Harrison. 
 - 3rd ed. 
 - London:   Pitman,   1980.  
 - 94 p. ;  18 cm. 
<br/><br/><label>ISBN: </label>0273000861 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office practice
<br/><br/><label>Dewey Class. No.: </label>651