TY - BOOK ED - Unesco TI - Safety and security in educational buildings: conclusions of a Seminar in Semmering, Austria, 11-15 May 1987 T2 - Reprint series PY - 1988/// CY - Bangkok PB - Educational Facilities Development Service, Unesco, Principal Office for Asia and the Pacific KW - School buildings KW - Safety measures N1 - At head of title: "Educational Building Documents" ER -