Reports and papers on mass communication / Clearing House, Department of Mass Communication, UNESCO.

no.12-16 (1954-55); no.17-21 (1956); no.22-26 (1957-58); no.27-29 (1959-60); no.30 (1960); no.31-32 (1961); no.33 (1961); no.34-36 (1961-62); no.38-42 (1963-64); no.43 (1964); no.45 (1965); no.47-48 (1965); no.49 (1967); no.53 (1968); no.54-58 (1968-69); no.59 (1970); no.60 (1971); no.61 (1971); no.64 (1971); no.65 (1972); no.66 (1972); no.67 (1973); no.69 (1974); no.70 (1974); no.71 (1974); no.72 (1975); no.73 (1975); no.74 (1975); no.75 (1975); no.76 (1976); no.77 (1976); no.79 (1977); no.80 (1977); no.81 (1977); no.82 (1978); no.83 (1979); no.84 (1979); no.85 (1980); no.89 (1980); no.87 1981; no.88 (1981); no.90 (1981); no.101 (1988); no.102 (1988); no.103 (1989); no.105 (1990); no.107 (1993); no.108 (1994); no.109 (1994); no.110 (1995); spec. iss. (1980)