00560 a2200133 4500 Agreement on the rescue of astronauts, the return of astronauts and the return of objects launched into outer space, London, Moscow and Washington, 22 April 1968 print 0101399707 literature 20191021095624.0 enk H.M.S.O. 1969 JX636 1892 1969, no. 56 39 p. 25 cm. 39 p. 25 cm. 39 p. 25 cm. The agreement entered into force on 3 December 1968. Treaties, etc. (Treaty series) ; 1969, no. 56 12469 12469