Research librarianship  essays in honor of Robert B. Downs 
edited by Jerrold Orne 
 - New York  R. R. Bowker  1971 
 - 162  p. ; 23 cm. 
<br/><br/><label>ISBN: </label>0835204871 
<br/><br/><label>LCCN: </label>78-163902 
<br/><br/><label>Subjects--Personal Names: </label><br/>Downs, Robert Bingham, 1903
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science--Addresses, essays, lectures