00861nam a2200241 i 450099100091521970753620020502181016.0930901s1992 uk ||| | eng b11436396-39ule_instPRUMB51409ExLDip. di SSSC - SociologiaitaBall, Michael S.248745Analiyzing visual data /Michael S. Ball, Gregory W. H. SmithLondon :Sage,199276 p. ;21 cm.Qualitative Research methods ;24Smith, Gregory W. H..b1143639601-03-1701-07-02991000915219707536LE021 NBBISA681LE021N-10296le021-E0.00-l- 00000.i1162100x01-07-02Analiyzing visual data818859UNISALENTOle02101-01-93ma -enguk 01