00723am a2200229a 44500 AR-BaBNM 20251128211051.0 222020s1970 #AR|||||||||||000 | ing|| AR-BaBNM Wittes, Simon People and power a study of crisis in secundary schools Michigan University of Michigan. Center for research on utilization of scientific knowledge 1970 vii, 106 p. Contiene referencias bibliográficas p. 95-102 RESULTADOS DE INVESTIGACION ORGANIZACION ESCOLAR Estados Unidos EDUCACION SECUNDARIA INVESTIGACION EDUCATIVA BK raquel 18082 18082 0 0 ddc 0 1 1 LPL LPL 2025-11-28 0 37[4/9] WIT 129863 2025-11-28 21:10:51 2025-11-28 BK