3 IN RUSSIA MOVE TO DEFEND RIGHTS
Sakharov, A N Tverdokhlebov and V N Chalidze form Com for Human Rights to seek ways of guaranteeing personal freedom in USSR; see objectives of com as consol of peace and development of mutual understanding, including cooperation with Govt in field of creation and carrying out of guarantees of human rights; limit membership to people who 'are not members of pol party'; 6 other scientists, including M A Leontovich, join 3 in making pub lr to Russian Fed Sup Ct protesting sentencing of R I Pimenov to Siberian exile