RT Book T1 A case study of the adoption and implementation of an educational innovation by nine public school districts: the effects of mobilization patterns and inside change agents on continuation A1 Carroll, James J. LA English PP Ann Arbor, Mich. PB Univ. Microfilms Internat. YR 1986 UL https://krimdok.uni-tuebingen.de/Record/1091000328 K1 Hochschulschrift