Yin,, Robert K. Case study research : design and methods / Robert K. Yin

Case study research : design and methods / Robert K. Yin . - 2nd ed . - Thousand Oaks : Sage, cop. 1994 . - XVII, 171 p. 22 cm . - (Applied social research methods series; 5)
0-8039-5663-0 Brochado0-8039-5662-2 Encadernado

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