TY  - BOOK
AU  - Brookover, Wilbur
TI  - School social systems and student achievement. schools can make a difference
PY  - 1979///
CY  - New York
PB  - Praeger
KW  - Psicologia Educacional
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm
ER  -