Leffingwell, William H. <br/><br/>
Textbook of office management / 
William H. Leffingwell & Edwin M. Robinson 
 - 3rd. ed. 
 - New York :  McGraw-Hill ,  1950 
 - xiv, 649p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business administration<br/>Office management
<br/><br/><label>Dewey Class. No.: </label>658  / LEF