LEADER 00862nam0-22002891i-450- 001 990000077470403321 035 $a000007747 035 $aFED01000007747 035 $a(Aleph)000007747FED01 035 $a000007747 100 $a20011111d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aProjet intrex$esemiannual activity report, 15 September 1968 to 15 March 1969. 210 $as.l.$cs.e.$d1969 215 $aIII, 36 p.$cill.$d28 cm 610 0 $aMassachusetts institute of technology$aProject intrex$aAttivitą$a1968$a1969 676 $a378 710 02$aMassachusetts Institute of Technology$022620 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000077470403321 952 $a13 K 26 05$b2637$fFINBC 959 $aFINBC 996 $aProjet intrex$9110521 997 $aUNINA DB $aING01