Stewart, Jeffrey Robert <br/><br/>
Progressive filing / 
Jeffrey R. Stewart, Judith A. Scharle, Gilbert Kahn. 
 - 9th ed. 
 - New York :  Gregg Division, McGraw-Hill,  c1980. 
 - viii, 136 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indexing.<br/>Filing systems.
<br/><br/><label>Dewey Class. No.: </label>651.5