000			00671nam a2200229 a 4500
005			20210219153043.0
008			991125n 000 0 u
035			_aUPN01000074868
100			_aKeith, Timothy Z.
222			_aJOURNAL OF EDUCATIONAL RESEARCH
245			_aEffects of manipulable influences on high school grades across five ethnic groups
300			_a85-93
362			_a86, No. 2, 1992
505			_aAgosto 1993
653	0		_aESTUDIANTES DEL CENTRO DE ENSE\197ANZA
653	0		_aGRADOS ESCOLARES
653	0		_aGRUPOS ETNICOS
653	0		_aRENDIMIENTO ACADEMICO
700			_aBenson, Mark J.
904			_aAC _b012679
905			_aArticulo
999			_c67190 _d67190