Research design explained /
Mitchell, Mark.
Research design explained / Mark Mitchell. - New York : Holt, Reinehart and Winston, c1988. - 428 p.
0030040248
Research--Methodology.
Research--Moral and ethical aspects.
Q180.55 / .M4 / M57
Research design explained / Mark Mitchell. - New York : Holt, Reinehart and Winston, c1988. - 428 p.
0030040248
Research--Methodology.
Research--Moral and ethical aspects.
Q180.55 / .M4 / M57