TY - BOOK ED - Unesco. TI - Education for peace: address by Federico Mayor on the occasion of his investiture as Doctor Honoris Causa of the Pontifical University of Salamanca, 6 May 1991 AV - AS4 U5.4 1991 PY - 1991/// CY - Salamanca [Esp.] PB - UNESCO KW - Unesco KW - Educación ER -