Schreier,, Margrit Qualitative content analysis in practice / Margrit Schreier

Qualitative content analysis in practice / Margrit Schreier . - 1st ed . - Los Angeles : Sage, 2012 . - VIII, 272 p. : il. 24 cm
978-1-84-920-593-1 Brochado978-1-84-920-592-4

303.022