Personnel services in education / 
ed. by Nelson B. Henry. 
 - Chicago [E.U.A.] :  National Society for the Study of Education,  1959. 
 - xi, 303, cv p. :  il. 
 - Yearbook of the National Society for the Study of Education ;  58.2 .
<br/><br/><label>Encabezamiento--Tema: </label><br/>PERSONAL EN EDUCACION