L. E. Ludy

LC name authority tapes used by Ohio State University Libraries

L. E. Ludy, 1984 .

OSU libraries' use of Library of Congress subject authorities file

K. Goldberg, L. E. Ludy, K. A. Hammell, 1985 .

Subject searching in an online catalog with authority control

Noelle Van Pulis, Lorene E. Ludy, L. E. Ludy, 1988 .