@book{68260,
	author = {National Society for the Study of Education. and Henry, Nelson B.},
	title = {Personnel services in education.},
	publisher = {NSSE; distributed by the University of Chicago Press},
	year = {1959.},
	series = {Yearbook of the National Society for the Study of Education [new ser.] 57th, pt. 2},
	address = {Chicago}
}