Ball,, Michael S. Analyzing visual data / Michael S. Ball, Gregory W. H. Smith

Analyzing visual data / Michael S. Ball, Gregory W. H. Smith . - Newbury Park : Sage, cop. 1992 . - VII, 76 p. : il. 22 cm . - (Qualitative research methods series; 24)
0-8039-3435-1 (Brochado)

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