00593nam a2200217Ia 450000100060000000300050000600500170001100800410002801000150006902000220008405000200010608200150012610000290014124500540017025000120022426000440023630000230028050000110030350400390031465000220035363222BIBL20160527191903.0860926s1987    ilua     b    00110 eng    a 86026085   z0673183904 (pbk.)0 aP90b.B343 19870 a001.5121910aBecker, Samuel L.2Local10aDiscovering mass communicationcSamuel L. Becker.  a2nd ed.0 aGlenview, Ill.bScott, Foresmancc1987.  axvii, 494 p.bill.  a920518  aIncludes bibliographies and index. 0aMass media2Local