Semantic Foundations -- Retracing the Semantics of CSP -- Seeing Beyond Divergence -- Refinement and Simulation -- Process Algebra: A Unifying Approach -- Linking Theories of Concurrency -- Hardware Synthesis -- CSP, occam and Transputers -- Models for Data-Flow Sequential Processes -- Implementation of Handshake Components -- Transactions -- A Trace Semantics for Long-Running Transactions -- P…