Mills, Glen E. <br/><br/>
Message preparation / 
by Glen E. Mills. 
 - New York :  Howard W. Sams & Co., Inc.,  c1966. 
 - 100 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LC Class. No.: </label>PN4121  / .M5