Browse Documentation--Study No. 9575
Title: Census of Population and Housing, 1990 [United States]: Summary Tape File 1A
Study-Level Files:
DS72: Puerto Rico
- Codebook - pdf (7,201KB)
- Data dictionary - txt (146KB)
DS80: Data Dictionary for All Parts Except Puerto Rico
- Data dictionary - txt (165KB)
DS81: Codebook for All Parts Except Puerto Rico
- Codebook - txt (1,739KB)
