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brian e perron
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Key Concepts in Measurement
David F. Gillespie, Brian E. Perron · Oxford University Press, Incorporated
160 sayfa · 2015
Social service, research / Social service / Research / Methodology
Direct Social Work Practice
Brian E. Perron, Mary C. (Carmel) Ruffolo, Elizabeth H. (Harbeck) Voshel · SAGE Publications, Incorporated
280 sayfa · 2015
Social service