Survey research methods
v, 384 p.; 21 cm.
| Main Author: | Babbie, Earl R |
|---|---|
| Language: | English |
| Published: |
Wadsworth Publ. Comp.
1973
|
v, 384 p.; 21 cm.
| Main Author: | Babbie, Earl R |
|---|---|
| Language: | English |
| Published: |
Wadsworth Publ. Comp.
1973
|