Stewart, Jeffrey Robert. <br/><br/>
Progressive filing / 
Jeffrey R. Stewart 
 - 9th ed. 
 - New York :  McGraw-Hill,  1980 
 - 136 p. :  ill. 
<br/><br/><label>ISBN: </label>0070614458 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indexing.<br/>Filing systems.
<br/><br/><label>LC Class. No.: </label>HF5736.K28  / S849 P7 1980