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https://www.scirp.org/reference/ReferencesPapers?ReferenceID=2376433
Walter, B.D., Gall, J.P. and Gall, M.D. (1983) Educational Research an Introduction. Perason...
Walter, B.D., Gall, J.P. and Gall, M.D. (1983) Educational Research an Introduction. Perason Education, Inc., Boston.
https://eprints.utas.edu.au/view/authors/Perason=3AJ=3A=3A.html
Items where Author is "Perason, J" - ePrints
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