TY - BOOK AU - Hysell,Shannon Graff TI - Recommended reference books for small and medium-sized libraries and media centers volume 31 SN - 9781598849158 AV - Z 1035.1 R42 2011 PY - 2011/// CY - Santa Barbara, California : PB - Libraries Unlimited, KW - Instructional materials centers KW - Handbooks, manuals, etc KW - Social sciences KW - Bibliography KW - Technology KW - Humanities KW - Science KW - Reference services (Library) KW - Reference books ER -