Lehnus, Donald J.,  1934- <br/><br/>
Milestones in cataloging :  famous catalogers and their writings, 1835-1969 / 
Donald J. Lehnus 
 - Littleton, Colo. :  Libraries Unlimited,  1974 
 - x, 137 p. ;  24 cm. 
 - Research studies in library science ;  no. 13 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0872870901 :  USD 12.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cataloging--History
<br/><br/><label>Dewey Class. No.: </label>025.309