Sedlack, Richard Guy, 1940-
Social research : theory and methods / R. Guy Sedlack, Jay Stanley
Social research : theory and methods / R. Guy Sedlack, Jay Stanley
. - xxa London xxa-fimyyc Allyn and Bacon yyc-fim, cop. 1992
. - 468 p., 11 f. 24 cm
(encadernado) : compra
Metodologia científica
Investigação científica
Ciências sociais
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