LEADER 00974nam0-22003011i-450- 001 990001009640403321 005 20070119135522.0 035 $a000100964 035 $aFED01000100964 035 $a(Aleph)000100964FED01 035 $a000100964 100 $a20001205d1981----km-y0itay50------ba 101 0 $aeng 200 1 $aCurrent problems in particle theory 5: unified field theories and beyond$eproceedings of the John Hopkins, Baltimore, 1981 (May 25-27)$fJohns Hopkins University 210 $aBaltimore$cJohn Hopkins Press$d1981 610 0 $aParticelle elementari 610 0 $aRaggi cosmici 610 0 $aAcceleratori 676 $a539.72 676 $a539.73 710 02$aJohns Hopkins University$0298042 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001009640403321 952 $a33-221.001$b13432$fFI1 959 $aFI1 996 $aCurrent problems in particle theory 5: unified field theories and beyond$9355048 997 $aUNINA