Papers of foreign participants; international discussion F. Bauer "Programming languages from educational and professional point of view"; A. van Wijngaarden "At the border between natural and artificial languages"; P. Ingerman "Taxonomy for programming"; J. Cocke "Global instructions saving"; J. McCarthy "Current state of mathematical theory of computation"; L. Noline "ATF - an intelligent programming language"; documents on discussion "Programming in the 70-s"
