00425nam a2200133Ia 4500008004100000040001700041082002500058110004500083245004600128260003400174300001000208440005600218650001700274190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta621.345bB862S  aBritishBroadcasting Corporation (London) 0aStudio engineering for sound broadcasting  aLondonbIliffe and Sonsc1955  a208p.  aBBC engineering training manuals/ed. by J W Godfrey  aBroadcasting