Letter by Oliver Tambo to the OAU Secretary-General, Mr. William Eteki Mboumoua, 01 June 1974
… Being fully cognizant of the heavy duties that devolve on you, may we, Your Excellency, take this opportunity also to … the country, in the towns and in the countryside, men, women and youth, are everyday responding to the call of the … terms of rendering us political support. It is vital that now we should intensify pressure for the total isolation of …