Subject guide to U.S. government reference sources - Hardy, Gayle J., 1942-; Robinson, Judith Schiek, 1947- (Englewood, Colo. : Libraries Unlimited, 1996)
Robinson's name appears first on the earlier edition.
Includes index.
Keywords: Government publications -- Reference books -- Bibliography; Government publications -- United States -- Bibliography; Government publications -- United States -- Bibliography of bibliographies; Electronic government information -- United States