A Foreword to 'Fundamental Concepts in Programming Languages'

摘要

Christopher Strachey's paper on Fundamental Concepts in Programming Languages is being published here for the first time. Written in the autumn of 1967, it is based on the lectures given by Strachey at an International School in Computer Programming, held in Copenhagen in August 1967. Strachey intended the paper to be published in the proceedings of the School—but the proceedings never materialized, and Strachey's paper has remained an unpublished preprint for more than three decades. It is, however, one of Strachey's most significant and lengthy papers; widely circulated in the original typescript version, it has also been highly influential.