00453nam a2200169 a 450000500170000002000150001708200190003210000230005124500300007426000290010430000210013369000150015496400210016999700120019099900170020295200640021920251203091620.0  a080394361X  a302.2301,bber  aBerger, Arthur Asa  aMedia analysis techniques  aNewbury Park: Sagec1991  axiii,143p.c22cm  aMass media  bEngcdefgPUL  a62596 W  c46462d46462  02104070aPUbPUd1998-04-08l0o302.2301, berp62596yBK