Research methods in librarianship :  historical and bibliographical methods in library research / 
edited by Rolland Elwell Stevens 
 - London :  Clive Bingley,  c1971 
 - 140 p. ;  24 cm. 
 - [Illinois. University. Graduate School of Library Science] Monograph ;  no. 10 .
<br/><br/><label>ISBN: </label> PND 3.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science--Research--Congresses
<br/><br/><label>Dewey Class. No.: </label>020.72