Formative undercurrents of compulsory knowledge :  some comparative historical observations on learning and schools / 
Jordan Bishop and Joel H. Spring, editors 
 - Cuernavaca :  Centro Intercultural de Documentacion,  1971 
 - 1 v. (various pagings) ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational sociology