BJARNASON, T. ADMINISTRATION MODEL BIAS IN A SCHOOL SURVEY ON ALCOHOL, TOBACCO AND ILLICIT DRUG USE.
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Chicago-čujuhus (17. p.)
BJARNASON, T. ADMINISTRATION MODEL BIAS IN A SCHOOL SURVEY ON ALCOHOL, TOBACCO AND ILLICIT DRUG USE.
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MLA-čujuhus (9. p.)
BJARNASON, T. ADMINISTRATION MODEL BIAS IN A SCHOOL SURVEY ON ALCOHOL, TOBACCO AND ILLICIT DRUG USE.
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