Expert system in reference services /
Roysdon, Christine
Expert system in reference services / Christine Roysdon and Howard D. White - New York : Haworth press, 1989 - xvii,238 p.
0866568395
Reference service
Expert system-library science
Library science-expert system
025.520285 / R6E9
Expert system in reference services / Christine Roysdon and Howard D. White - New York : Haworth press, 1989 - xvii,238 p.
0866568395
Reference service
Expert system-library science
Library science-expert system
025.520285 / R6E9