Foreword.- The Early Universe - Facts and Fiction.- to Supersymmetry and Supergravity.- Mostly Magnetic Monopoles.- Experiments on Baryon and Lepton Non-Conservation.- Review of GUTs and SUSY-GUTs.- GUTs, Phase Transitions, and the Early Universe.- Stochastic Quantization.- Lattice QCD.- Recent Developments in 1/N Expansion for QCD and Matrix Models.- Recent Results from the CERN pp-Collider.- Implications of Quantum Chromodynamics for Low and Medium Energy Nuclear Physics.