000009530 001__ 9530
000009530 005__ 20220628160536.0
000009530 037__ $$aGENERAL
000009530 245__ $$aSpare Gear - SPDC is Human
000009530 269__ $$a1967
000009530 520__ $$aSpare Gear - SPDC is Human.
June 1967. 
L. HALL, O.B.E., B.Sc., F.INST.P.S.
000009530 773__ $$tJournal of Naval Engineering$$j17$$k1
000009530 8564_ $$9f6b3442e-bf1a-465c-b01f-b541bbf929b3$$s1152060$$uhttps://library.imarest.org/record/9530/files/v17b1p11a.pdf