Date of this Version
This thesis describes a project to design and implement a data abstraction facility for LISP. The result of this project, the CADRS (Compiler for Access of Data Regardless of Structure) system, supports the definition, creation, and efficient manipulation of hybrid data/procedure structures that closely resemble class objects in languages like Simula  and Smalltalk.
Richard J. Duncan, "CADRS: A System for the Design of Complex Data Structures in LISP", . July 1984.
Date Posted: 25 October 2007