Fetterman,, David M. Ethnography : step by step / David M. Fetterman

Ethnography : step by step / David M. Fetterman . - Newbury Park : Sage, cop. 1989 . - 156 p. : il. 22 cm . - (Applied social research methods series; 17)
0-8039-2891-2 (Brochado)

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