00961nam a2200277 a 4500 33868 BD-RjUL 20211209052054.0 140511s1977 fr b i000 0 eng 9231013807 (BD-RjUL)33960 LC eng LC LC BD-RjUL eng 380.309861 CAC 1977 Causa Comun. Technical Department 102888 Communication policies in Colombia / carried out by the Technical Department of Causa Comun under the direction of Alberto Carrizosa Alajmo, and with the collaboration of Ivan Botero Paramo, Luis Alberto Arenas and Alberto Umana. Paris : Unesco, 1977. 50 p. ; 24 cm. Bibliography: p. 50. Communication Colombia. 102883 Carrizosa Alajmo, Alberto. 102884 Unesco. 102885 ddc BK 33868 33868 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1981-12-05 UNESCO, Gift. 0 380.309861 CAC 1977 2014-05-11 00:00:00 C-1 2014-05-11 BK 0 0 ddc 0 0 NFIC RUCL RUCL Stack 2008-11-19 R.U.C.L., Rajshahi 0 380.309861 CAC 1977 2016-12-11 00:00:00 C-2 2021-12-09 BK