@book{17845,
	author = {Pimentel, Juan Carlos and CEBIAE-La Paz},
	title = {Una experiencia de perfeccionamiento docente en escuelas aymara-urbanas},
	publisher = {CEBIAE,},
	year = {1988},
	series = {Estudios educativos, 24},
	address = {La Paz :}
}