Biblioteca da Universidade do Minho

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Gall,, Meredith Damien Educational research : an introduction / Meredith D. Gall, Walter R. Borg, Joyce P. Gall

Educational research : an introduction / Meredith D. Gall, Walter R. Borg, Joyce P. Gall . - 6th ed . - New York : Longman, cop. 1996 . - XXII, 788 p. : il. gráficos 25 cm
0-8013-0980-8 Encadernado

37.012