Pièce 4 - Note of the Secretary General of the International Theatre Institute to the Director-General of UNESCO regarding renewal until 31 December 1955 of the formal agreement now in force
Note of the Secretary General of the International Theatre Institute to the Director-General of UNESCO regarding renewal until 31 December 1955 of the formal agreement now in force
Note of the Secretary General of the International Theatre Institute to the Director-General of UNESCO regarding renewal until 31 December 1955 of the formal agreement now in force