Murfin, Marjorie E. ,1930- Wynar, Lubomyr Roman , 1932- <br/><br/>
Reference service : an annotated bibliographic guide 
(by) Marjorie E. Murfin , (and) Lubomyr R. Wynar 
 -  Libraries Unlimited , Inc. Littleton  1977  1977 
 - 294 p. ; 23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference services ( Libraries ) - Bibliography--Z
<br/><br/><label>LC Class. No.: </label>Z711.M86