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  1. Santos, E.M.O.: CD-ROM em bibliotecas e servicos de informacoa (1995) 0.01 
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    Abstract
    A general discussion of the chief points to consider in the implementation and management of a CD-ROM service, covering choice of database (bibliographic / whole text, relevance, currency); hardware (work station, system); costs (CD-ROM prices, installation of the service); location; networking; management of the service (access policy); staff training; users (likely problems and training); promotion; impact on the library (increased use) and evaluation
  2. Franca, V.R.V.: Teoria(s) de cominicacao : busca de identidade e de caminhos (1994) 0.00 
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    Abstract
    Communcation theory attempts to systematise the knowledge generated in this field. Problems result from the variety of approaches used, based on sociology and semiotics; and from its roots in socio-historical developments, which have given rise to numerous schools of thought in the 20th century. These can be grouped thematically to provide a global framework, comprising: the communication process; messages; reception; and the social production of communication. Establishing common links between these partial views is one path towards developing an overall theory but this negates the innate complexity which is the essence of communication
  3. Castro, M.C.P.S.: Communicacao e modernidadde : o impasse antinomica e as possibilidades da polifonia (1993) 0.00 
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    Source
    Revista da Escola de Biblioteconomia da UFMG. 22(1993), no.2, S.133-167

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