Courtlands , L. bovee. John V. Thill Courtlands , L. bovee. John V. Thill <br/><br/>
Business Communication Today 

 - Scott, Forseman & co.  Scott, Forseman & co.  1970 
 - 127 
<br/><br/><label>Nat. Bib. No.: </label>1293 
<br/><br/><label>Universal Decimal Class. No.: </label>510