Behavioral research :
Meyers, Lawrence S
Behavioral research : theory, procedure, and design / Lawrence S. Meyers, Neal E. Grossen. - San Francisco, E.U.A. : W. H. Freeman and Company, c1974. - 355 p. - Books in psychology .
0716708426
PSICOLOGIA ---INVESTIGACION
Behavioral research : theory, procedure, and design / Lawrence S. Meyers, Neal E. Grossen. - San Francisco, E.U.A. : W. H. Freeman and Company, c1974. - 355 p. - Books in psychology .
0716708426
PSICOLOGIA ---INVESTIGACION