Nonreactive measures in the social sciences /
Nonreactive measures in the social sciences /
Eugene T. [i.e. J.] Webb ... [et al.].
- 2nd ed.
- Boston : Houghton Mifflin, c1981.
- x, 394 p. ; 22 cm.
Previous ed.: Unobtrusive measures. 1966. Includes index.
Bibliography: p. 331-378.
0395307678
80050984
Social sciences--Research.
H62 / .N675 1981
302.72 / NON 1981
Previous ed.: Unobtrusive measures. 1966. Includes index.
Bibliography: p. 331-378.
0395307678
80050984
Social sciences--Research.
H62 / .N675 1981
302.72 / NON 1981