Davis, Roy . <br/><br/>
Modern Business English /  Textual Documents 
Roy Davis, Clarence H.Lingham & William H.Stone. 
 - 1st ed. / 
 - Washington, D.C. :  United State Armed Forces ,  ©1940. 
 - 516p. :  ill ;  20cm . 
<br/><br/><label>Subjects--Index Terms: </label>Business-Letter Letter-Business G-Technology 
<br/><br/><label>Dewey Class. No.: </label>651.74  / D 297 M