NASA Logo, National Aeronautics and Space Administration
NODIS Library

one Columns

Welcome to the NODIS LibraryHOME

DMS - Library - Help

Library - Directive History
N PD 2312 2 Need help?
Responsible Office Code:
Effective Date: March 7, 1969
Expiration Date:
Cancellation Date: December 4, 1986 
Document Cancelling this Directive (if Cancelled): N PD 2312 2A
Show History
Documents Cancelled by this Directive:
Comments or Suggestions
(Note that we are looking for ways to improve the functionality of the NODIS library, so please limit all entries to suggestions or comments about the system, not requests).
Send questions or comments about NASA to Public Inquiries (not related to NODIS)
NASA Logo -