| Name | Last modified | Size | Description | |
|---|---|---|---|---|
| Parent Directory | - | |||
| desc/ | 2015-12-22 18:07 | - | ||
| data | 2014-06-24 09:49 | 1.2K | ||
| desc_natl1972.txt | 2015-02-11 14:17 | 8.1K | ||
| Nat1972-77doc.pdf | 2007-08-24 12:46 | 1.5M | ||
| Nat1972.zip | 2007-08-24 12:57 | 34M | ||
| nat72_77.pdf | 2000-06-05 04:43 | 1.5M | ||
| natl1972.csv | 2014-10-27 18:06 | 445M | ||
| natl1972.csv.zip | 2014-10-27 20:22 | 36M | ||
| natl1972.dat.Z | 2000-10-10 18:12 | 47M | ||
| natl1972.dct | 2014-06-24 09:49 | 11K | ||
| natl1972.do | 2014-06-24 09:49 | 1.2K | ||
| natl1972.dta | 2014-10-27 13:15 | 200M | ||
| natl1972.dta.zip | 2014-10-27 15:20 | 29M | ||
| natl1972.pdf | 2007-08-24 12:46 | 1.5M | ||
| natl1972.rdata | 2018-03-19 16:57 | 504M | ||
| natl1972.sas | 2014-06-24 09:49 | 13K | ||
| natl1972.sas7bdat | 2014-10-27 13:16 | 500M | ||
| natl1972.sas7bdat..zip | 2014-10-27 13:34 | 22 | ||
| natl1972.sas7bdat.zip | 2014-10-27 13:46 | 43M | ||
| natl1972.sps | 2014-06-24 09:49 | 12K | ||
| natl1972.zip | 2007-08-24 12:57 | 34M | ||
| readme.txt | 2005-10-27 13:10 | 883 | ||
| readme.wpd | 2000-11-09 11:31 | 2.5K | ||
| rs405eng.exe | 2000-03-17 06:13 | 6.4M | ||
| rs405eng.txt | 2000-03-17 06:13 | 1.8K |