Methods in behavioral research /
Methods in behavioral research / Paul C. Cozby - 8th ed. , international ed. - Boston, Mass. : McGraw Hill, c2004 - 396 p. : ill.
Includes bibliographical references and index
0072523425
PSYCHOLOGY--RESEARCH--METHODOLOGY'
SOCIAL SCIENCES--RESEARCH--METHODOLOGY
BF76.5 / C692M 2004