00534ntaaa2200181 45000030003000000050017000030080021000200400037000410820017000781000026000952450049001212500010001702600093001803000010002735000027002836500017003107000025003270120251027201955.00714s1973 ag 01 aAR-BaBNbspacAR-BaBNeaacrdRIC a254.3000 G88 aGriswold, Clayton T. aBroadcasting religion. Manual for local use. a1 ed. aNY : bNational Council of Churches of Christ, Broadcasting and Film Commission, cc1952 a76 p. amanual de radiofonía aRadiofonía aSchmitz, Charles H.