RT Book T1 An investigation of the perceptions of professionals who make decisions regarding the identification, classification, and treatment of socially and emotionally troubled youth A1 MacGuire, Michele D. LA English PP Ann Arbor, Mich. PB Univ. Microfilms International YR 1988 UL https://krimdok.uni-tuebingen.de/Record/1088465129 K1 Hochschulschrift