00521ntaaa2200193   45000030003000000050017000030080021000200200015000410400037000560820018000931000019001112450027001302500010001572600045001673000026002125000048002386500017002867000024003030120251027203107.00714s1973  ag    01   a9505822104  aAR-BaBNbspacAR-BaBNeaacrdRIC  a302.2000 K14c  aKaplun, Mario   aEl comunicador popular  a2 ed.  aBuenos Aires : bLumen-Humanitas, c1987  a263 p ; cils., 21 cm  acontiene notas y referencias bibliograficas  aComunicacion  aGarcia, Maricarmen