00862nam0-22002891i-450-990000077470403321000007747FED01000007747(Aleph)000007747FED0100000774720011111d--------km-y0itay50------baitay-------001yyProjet intrexsemiannual activity report, 15 September 1968 to 15 March 1969.s.l.s.e.1969III, 36 p.ill.28 cmMassachusetts institute of technologyProject intrexAttività19681969378Massachusetts Institute of Technology22620ITUNINARICAUNIMARCBK99000007747040332113 K 26 052637FINBCFINBCProjet intrex110521UNINAING01