The reference librarian in university, municipal and specialised libraries / 
by George H. Bushnell... [etal.] Edited, with an introduction by James D. Stewart. 
 - London :  Grafton,  1951 
 - 288 p. ;  23 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference services (Libraries)<br/>Reference books--Bibliography.
<br/><br/><label>Dewey Class. No.: </label>028.7  / REF 1951