A comparative study of document retrieval systems of nursing interest
By: by Virginia Joseph Saba
Published: 1981
Language: eng
Number of pages: 142
Notes: Thesis (Ph. D.)--American University, Washington, D.C., 1981.

Bibliography: leaves [131]-142.

Microfiche. Ann Arbor, MI : University Microfilms International, 1981. 2 microfiches.  11 x 15 cm. ([Publication] / University Microfilms International ; 81-24656)