Research design explained /
Mitchell, Mark.
Research design explained / Mark Mitchell. - 2nd ed. - Philadelphia : Harcourt Brace, 1992. - 644p.
0030559723
Psychology--Research--Methodology.
Psychology, Experimental--Methodology.
BF76.5 / .M57
Research design explained / Mark Mitchell. - 2nd ed. - Philadelphia : Harcourt Brace, 1992. - 644p.
0030559723
Psychology--Research--Methodology.
Psychology, Experimental--Methodology.
BF76.5 / .M57