12th World Communications Day, 1978 [English, French, Italian, Portuguese, Spanish] 11th World Communications Day, 1977 [English, Italian, Portuguese, Spanish] 10th World Communications Day, 1976 [English, Italian, Portuguese, Spanish] 9th World Communications Day, 1975 [English, French, Italian, Portuguese, Spanish] 8th World Communications Day, 1974 [English, Italian, Portuguese, Spanish] 7th World Communications Day, 1973 [English, Italian, Portuguese, Spanish] 6th World Communications Day, 1972 [English, Italian, Portuguese, Spanish] 5th World Communications Day, 1971 [English, French, Italian, Portuguese, Spanish] 4th World Communications Day, 1970 [English, French, Italian, Portuguese, Spanish] 3rd World Communications Day, 1969 [English, French, Italian, Portuguese, Spanish] 2nd World Communications Day, 1968 [English, French, Italian, Portuguese, Spanish] 1st World Communications Day, 1967 [English, Italian, Portuguese, Spanish]