Research librarianship : essays in honor of Robert B. Downs 
edited by Jerrold Orne 
 - London  R R Bowker  1971 
 - xvii, 162p.; 21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science-Research
<br/><br/><label>Dewey Class. No.: </label>Lib  / 020.8 ORN