00436    a2200145   4500020001800000041000800018082001800026100002000044245003800064260003400102300000900136504004400145650008700189653001400276  a92-3-101132-4  aEng  a001.51bSt27c  aStapleton, John  aCommunication policies in Ireland  aParisbThe Unesco Pressc1974  a73p.  aBibliography at the end of each chapter  aCommunicationaInformation theoryaCommunication policiesaMass mediaaAdvertising  aKnowledge