Opdycke, John. B. <br/><br/>
Take a Letter, Please !  A Cyclopedia of Business and Social Correspondence 

 - New York  1938 
 - ix, (2), 479  Hb 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>808.6