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Educational environments and effects: edited by Herbert J. Walberg, Berkeley, Calif. : McCutchan, 1979, 419pp., $15.20 (hardcover).
H.Dean NielsenVolume:
3
Year:
1980
Language:
english
DOI:
10.1016/0149-7189(80)90065-8
File:
PDF, 259 KB
english, 1980