Names and objects in heterogeneous computer networks -- Trends in computer system structure and architecture -- Aspects of the communication within a multisuppliers computer network -- Communication and synchronization tools in a distributed environment -- Multiprogrammed memory management for random-sized programs -- Integrity, concurrency, and recovery in databases -- An architecture for high-level language database extensions -- Data structures and graph grammars -- Selecting an optimal set of secondary indices -- A model for data structures -- Fast access sequential structures -- Database systems analysis and design -- Formal techniques and sizeable programs -- Constructive methods of program design -- Team organisation in integrated on-line computer projects -- A case study of structured programming with correctness proofs -- Program optimization using invariants -- The GEM COBOL monitor system.