Kench, A.B. <br/><br/>
The language of English business letters 

 - London :  Macmillan Education,  1977 
 - 214 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BUSINESS LETTERS
<br/><br/><label>LC Class. No.: </label>HF5726  / K462L