Recommended reference books for small and medium-sized libraries and media centers. RRB <2005>- - Littleton, Colo. : Libraries Unlimited, 1981-. - v. ; 24-26 cm. - Annual - 1981- - 011/.02 . Published: Englewood, Colo., <1991>-2001; Greenwood Village, CO, 2002- ; Westport, Conn., <2005>- Latest issue consulted: Vol. 26 (2006 ed.). Selected from: American reference books annual. ISBN: 1-59158-055-2 ISSN: 0277-5948 = Recommended reference books for small and medium-sized libraries and media centers Subjects--Topical Terms: Reference books--Bibliography.Reference services (Libraries)--Handbooks, manuals, etc.Instructional materials centers--Handbooks, manuals, etc. Dewey Class. No.: 011/.02