Methods in behavioral research /
Cozby, Paul C.
Methods in behavioral research / Paul C. Cozby. - 9th. Ed. - Boston : McGraw- Hill Higher Education, c2005 - x, 410 p. : ill.
0071109633
Cir. 001.42 c 83 / 2005
Methods in behavioral research / Paul C. Cozby. - 9th. Ed. - Boston : McGraw- Hill Higher Education, c2005 - x, 410 p. : ill.
0071109633
Cir. 001.42 c 83 / 2005