-
Lawson, V.L.: Using a computer-assisted-instruction program to replace the traditional library tour : an experimental study (1989)
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- Source
- RQ. 29(1989) no.1, S.71-79
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Computerlernen und Autorensysteme (1989)
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Culkin, P.B.: Computer based public access systems : a forum for library instruction (1980)
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- Source
- Drexel library quarterly. 16(1980) no.1, S.69-82