| Frequency | Annual |
| Series |
Actuarial notes (United States. Railroad Retirement Board. Bureau of the Actuary) https://id.loc.gov/authorities/names/no2007106891 ^A789653
|
| General note | Description based on calendar year 1999; title from title screen (viewed on Aug. 15, 2007). |
| General note | Latest issue consulted: calendar year 2006. |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Technical details | Mode of access: Internet from the RRB web site. Address as of 8/15/07: http://www.rrb.gov/act/historical.asp#bb; current access is available via PURL. |
| Genre/form | Statistics. |
| LCCN | 2008230572 |
| GPO item number | 0859-A-05 (online) |
| Govt. docs number |
RR 1.16/3: |
| Stock number | U.S. Railroad Retirement Board, 844 North Rush St., Chicago, IL 60611-2092 |
