Harrison, John <br/><br/>
secretarial duties 

 - 7th ed. 
 - London :  Pitman,  1987. 
 - iv,316p. :  ill. ; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0273021478 
<br/><br/><label>LC Class. No.: </label>HF5547.5  / H24 1987