An Object-BaSed Concurrent Language. The language for the ABCLMIMDSyStem, written by Akinori Yonezawa Su@iS.S.u-tokyo.ac.jp> of Department of Information Science, Tokyo UniverSity in 1986. ABCL/1 uSeSaSynchronouSmeSSage paSSing to objectS. It requireSCommon LiSp. ImplementationS in KCL and SymbolicS LiSp are available from the author. . E-mail: S.S.u-tokyo.ac.jp>. ["ABCL: An Object-Oriented Concurrent SyStem", A. Yonezawa ed, MIT PreSS 1990]. (1990-05-23). (1995-02-09)