Study Memorandums (1969 - 1974)

Formal directives by the President directing that studies be undertaken for discussion by the NSC. This series includes documents known as National Security Study Memorandums (NSSM). A typical file includes background papers, input from various agencies, drafts, comments, memorandums, and the directive itself.
Arranged numerically.

http://www.nixonlibrary.gov/forresearchers/find/textual/institutional/finding_aid.pdf