Covey, Alma A Reviewing of reference books: An evaluation of the effectiveness of selected announcement review and index media in their coverage of reference books - New Jersey: The Scarecrow Press, Inc., 1972 - iii, 142p. ISBN: 0-8108-0456-5 Subjects--Topical Terms: Reference book Subjects--Index Terms: Index media Universal Decimal Class. No.: D 03:048.1 / L2