00743cam a2200229 a 45000010008000000030008000080050017000160080041000330100017000740200015000910400031001060820016001371000020001532450131001732500012003042600043003163000034003595000020003935040030004136500033004437000037004761372902BD-DhUL20170420193255.0820408s1982    maua     b    001 0 eng    a   81083274   a0395286573  aDLCcBD-DhULdDLCdBD-DhUL  a384.54bHEA1 aHead, Sydney W.10aBroadcasting in America :ba survey of television, radio, and new technologies /cSydney W. Head with Christopher H. Sterling.  a4th ed.  aBoston :bHoughton Mifflin Co.,c1982.  axiv, 642 p. :bill. ;c25 cm.  aIncludes index.  aBibliography: p. 603-626. 0aBroadcastingzUnited States.1 aSterling, Christopher H.,d1943-