Nonreactive measures in the social sciences.
| Formatua: | Liburua |
|---|---|
| Argitaratua: |
Boston
Houghton Mifflin
c1981.
|
| Edizioa: | 2nd ed. |
| Formatua: | Liburua |
|---|---|
| Argitaratua: |
Boston
Houghton Mifflin
c1981.
|
| Edizioa: | 2nd ed. |