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21
Communication-related factors and the adjustment of trainees of the International Rice Research Institute to their training situation [microform]
Gepubliceerd in 1977Visual Material -
22
The development of a scale to measure the adjustment of settlers in a resettlement [microform].
Gepubliceerd in 1977Visual Material -
23
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24
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25
Analysis of the social structures of the Grade six pupils in Nabua District, 1970-1971 [microform]
Gepubliceerd in 1976Visual Material -
26
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27
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28
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29
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30


