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Review of recent launch failures hearings, Ninety-second Congress, first session. June 15, 16, 17, 1971
- "Review of recent launch failures hearings, Ninety-second Congress, first session. June 15, 16, 17, 1971"@en
- "Review of recent launch failures. Hearings, Ninety-second Congress, first session. June 15, 16, 17, 1971"