01275nam a2200301 i 450099100096170970753620020507104445.0940218s1969 us ||| | eng b10154115-39ule_instLE00639818ExLDip.to Fisicaita53(082.2)53.3.2/53.3.4International symposium on electron and photon interactions at high energies4621004 fourth International symposium on electron and photon interactions at high energies /edited by D. Braben, S. Lowndes, R. RandDaresbury :Daresbury Nuclear Physics Laboratory,19691 v. :ill.International symposium on electron and photon interactions at high energies ;4High energy physicsCongressesBraben, D.Lowndes, S.Rand, R..b1015411517-02-1727-06-02991000961709707536LE006 53.3(042+082.2) BRA12006000046848le006-E0.00-l- 00000.i1018640227-06-02Fourth International symposium on electron and photon interactions at high energies187952UNISALENTOle00601-01-94ma -engus 21