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- [21] WHAT NATIONAL STRATEGY FOR MANNED SPACECRAFT OPERATIONS ASTRONAUTICS & AERONAUTICS, 1968, 6 (10): : 58 - &
- [23] SUBMARINE AND DIVING PERSONNEL LONGITUDINAL HEALTH STUDY US NAVY MEDICINE, 1974, 63 (04): : 16 - 18
- [26] MODERN DIVING TECHNIQUES - THEIR OPERATIONS AND SUPPORT PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS PART 1-DESIGN AND CONSTRUCTION, 1977, 62 (FEB): : 27 - 42