Methods of psychological research /

Craig, James Richard, 1944-.

Methods of psychological research / James R. Craig, Leroy P. Metze. - Philadelphia, Pa. : W. B. Saunders, 1979. - x, 324 p. ; 26 cm.

Bibliografia : p. 311-318.

0-7216-2738-2

BF76.5 / C73

Con tecnología Koha