446
English
Leavitt, Fred
Research methods for behavioral scientists
Dubuque, IA
Wm. C. Brown Publishers
1991c
x, 437 p. : ill.
Includes bibliographical references )p. 413-425( and index
Fred Leavitt
Research ، Psychology
Methodology ، Psychology
Research ، Social sciences
Methodology ، Social sciences
24
.
100
H
61
.
L36
1991
AU
TI
