LEADER 00741nam0-22002771i-450- 001 990000246310403321 005 20001010 035 $a000024631 035 $aFED01000024631 035 $a(Aleph)000024631FED01 035 $a000024631 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aStone shelters. 210 $aCambridge (Mass.)$cthe Massachussetts Institute of Technology$dc1969. 215 $a210 p. ill. 25 cm 700 1$aAllen,$bEdward$0334517 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000246310403321 952 $a12 MTD 415$bMTD 1595/184$fDARPU 959 $aDARPU 996 $aStone shelters$9116510 997 $aUNINA DB $aING01