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Instrumentation for psychology
[by] Alan Cleary
Bok Språk ikke angitt 1977
Educational technology : implications for early and special education
Alan Cleary, Terry Mayes, Derek Packham
Bok Engelsk 1976
<Uten tittel>
Ed. by Derek Packham, Alan Cleary and Ter...
Bok Språk ikke angitt 1971
<Proceedings>
Conference on Programmed Learning and Educational Technology
Bok Språk ikke angitt 1971