Wilkinson, Billy R. <br/><br/>
Reference services for undergraduate students  four case studies 
by Billy R. Wilkinson. 
 - Metuchen, N.J.  Scarecrow Press  1972. 
 - xvi, 421 p.  22 cm. 
<br/><br/> Originally presented as the author's thesis, Columbia. 
<br/><br/>Bibliography: p. 355-398. 
<br/><br/><label>ISBN: </label>0810804646 
<br/><br/><label>LCCN: </label>70184963 //r88 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries, University and college--Reference services--Case studies.--United States<br/>Library science--Case studies.
<br/><br/><label>LC Class. No.: </label>Z675.U5  / W68 1972 
<br/><br/><label>Dewey Class. No.: </label>027.7