Ewing, M. Keith Hauptman, Robert The Reference librarian and the implications of mediation edited by M. Keith Ewing , Robert Hauptman - The Haworth Press New York 1992 1992 - 196 p. ; 22 cm. - Assessment and accountability in reference work no.38 . Includes bibliographical references ISBN: 156024318X Subjects--Topical Terms: Reference services ( libraries )Reference librariansMediation--Z LC Class. No.: Z711.R4443 1992