Dr. Glazov. presently senior lecturer In Slavic and Eastern languages at Boston College and a constituent of mine. was a professor in the field of linguistics at the University of Moscow and held a research post In the Soviet Academy of Sciences. He was dismissed from both positions following the publication of the first collective letter of protest sent abroad from the Soviet Union. which he cosigned. In March 1972. a letter signed by Glazov and four other intellectuals appeared in the London Times. Within a week he received a visa to leave Russia. Mr. Speaker. in these articles Dr.