Experimental study of two methods of data collection by...

Experimental study of two methods of data collection by questionnaire

Ola Haugejorden, Willy A. Nielsen
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Volume:
15
Year:
1987
Language:
english
Pages:
4
DOI:
10.1111/j.1600-0528.1987.tb00520.x
File:
PDF, 3.45 MB
english, 1987
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