Evaluation studies review annual
Evaluation studies review annual
edited by Gene V. Glass, Marcia Guttentay & Thomas D. Cook.
- Beverly Hills, Calif. :lbSage Publications,lc1976.
- 672 p. :lbill. ;lc24 cm.
v.1. 1976.-- v.2. 1978.
0803907044 9780803907041
Investigation
sains social
v.1. 1976.-- v.2. 1978.
0803907044 9780803907041
Investigation
sains social