A Designated Center Mission Areas and Centers of Excellence

B Principal Center Designations

C Lead Center Program Assignments

D NASA Policy Directives (NPD) and NASA Procedures and Guidelines (NPG)

E National Aeronautics and Space Act, as Amended

F Government Performance and Results Act of 1993

Contents | Preface | Chapter 1 | Chapter 2 | Chapter 3 | Chapter 4 | Chapter 5 | Appendices

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