An evaluation of online database selection by a gateway system with artificial intelligence techniques
By: by Chengren Hu
Published: 1987
Language: eng
Number of pages: 264
Notes: "88-03073."

Thesis (Ph. D.)--University of Illinois at Urbana-Champaign, 1987.

Bibliography: leaves 256-263.

Microfiche. Ann Arbor, MI : University Microfilms International, 1988. 3 microfiches ; 11 x 15 cm.