✦ LIBER ✦
Determining validity and identifying nonresponse bias in a survey requesting income data
✍ Scribed by Jon S. Hesseldenz
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 764 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0361-0365
No coin nor oath required. For personal study only.