Harrison, John <br/><br/>
Secretarial duties/ 
John Harrison 
 - 8th ed. 
 - London  Longman  1988 
 - xv,351p.:  ill.  21cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0273026658 
<br/><br/><label>LC Class. No.: </label>HF5547.5  / .H24 1988