TY - BOOK AU - Zins, Joseph E TI - Implementation of prevention programs : a special issue of the journal of educational and psychological consultation SN - 9780805897562 U1 - 303.3 ZIN PY - 2000/// CY - Mahwah, N.J PB - Lawrence Erlbaum Associates KW - Educational change -- United States KW - Educational planning KW - School improvement programs -- United States ER -