Session I Search For Charm and Beauty With e+ e- Beams -- Heavy Flavour Production in e+ e- Annihilation -- Mark-J Results on Hadron and Inclusive Muon Production and the Electroweak Interactions of Quarks -- Recent Results from JADE -- Recent Results from TASS0 -- Results from CESR -- Session II Search For Charm and Beauty at Fermilab -- Charm and Beauty Photoproduction at Fermilab -- Prompt Neutrino Experiment on Charm and Other Flavours -- Prompt Production of Neutrino by 400 GeV Protons on Tungsten: First REsults from Fermilab E613 -- Session III Search For Charm With Bubble Chambers -- Recent Results from the Experiment NA16 -- Photo-Production of Charmed Particles by 19.5 GeV Gammas -- Session IV Panel on Use of Visual Detectors in the Search for Charm and Other Flavours -- Chairman's Introduction -- Photographic emulsions Versus Bubble Chambers in Charm and Beauty Searches -- High Resolution Bubble Chamers -- Holography in Small Bubble Chambers -- Scanning Holograms -- A Measuring Device for Holograms from Large Volume Bubble Chambers -- Topological Background on Charmed and Beauty Particle Pairs Produced in High Energy Hadron Interactions in Nuclear Emulsions -- Session V Lifetime Measurements -- Measurement of Charmed Particle Lifetime -- Lifetime of Charmed Particles Protoproduced in Nuclear Emulsions -- Session VI Panel on Live Targets for Lifetime Measurements -- Chairman's Introduction -- Lifetime measurements of D± -Mesons with a Silicon Live Target -- Solid State Telescopes for Lifetime Measurements -- Performance and Application in High Energy Physics of Passive Ion Implanted Silicon Detectors -- Hybrid Preamplifier for Solid State Detectors on High Energy Experiments -- Silicon Detectors for the NA14 Photoproduction Experiment at CERN -- Status Report on Two New Vertex Detectors: The Scintillation Camera and the Microchannel Plate -- Session VII Production Cross Sections of Charm and New Flavours -- Production Cross Sections of Heavy Flavours on Protons -- Photon and Hadron Production of Open Heavy Flavours -- Heavy Quarks in Hadronic Collisions -- Production of Heavy Flavours in Muon Iron Interaction -- Hadronic Production of Heavy Flavours -- Session VIII Panel on High Resolution Vertex Detectors to Search for Charm and Other Flavours -- Silicon Microstrip Detectors, a New Tool for Charm Physics -- Resistive Charge Partititon with MESD -- A High Resolution Telescope Using CCD Photodiodes Arrays -- Silicon Detector Electronics for H.E. Physics Experiments -- Session IX Search for Heavy Flavours -- Heavy Flavour Production in Hadron-Hadron Collisions -- The Masses of Heavy Flavoured Hadrons -- Tests of the t Quark Mass From B Meson Decays -- Beauty Experiments at the SPS -- Session X Panel on Special Triggers to Search for Charm and Heavy Flavours -- Hadronic Production of Prompt Muons -- A Study of Charm Production in the Strong Interactions Using a Prompt Muon Trigger -- Triggering for Charm, Beauty, and Truth -- Muon Triggers in Search for Charm and Beauty in Hybrid Emulsion Experiments -- Possibility of Trigger for Short Lived States -- Trigger on Charm and Beauty for a Hybrid Experiment in the ?? Spectrometer -- Session XI -- Conclusions -- Participants.