Proceedings of the XXIII international conference on high energy physics

These proceedings contain papers on unified field theories; superstrings, supergravity, supersymmetry; composite particles and particle substructure; cosmology and elementary particles; general properties of field theory; nonperturbative methods in quantum field theory; searches for quarks, higgs, axions, monopoles, supersymmetric and technicolor particles; spectroscopy and decays of heavy bound-quark states; hadron spectroscopy; light and heavy quark and lepton lifetimes and weak interactions; cp invariance; electroweak interactions and QCD tests; new phenomena; neutrino masses and oscillations; jets and fragmentation; gamma-gamma interactions; high momentum-transfer reactions; non-accelerator experiments; future high energy colliders; experimental techniques; high energy nuclear interactions; and discussions on accelerator technology