00000cam a22000004a 4500 UP-99796217605455830 Buklod 20230503092542.0 m |o d | ta 020211s1981 xx rb |000 0|eng d (iLib)UPD-00000331524 DML eng DMLUC HN 17.5 S63 Social problems of man's environment where we live and work under the general editorship of P. Fedoseyev and T. Timofeyev ; [translated from the Russian]. Moscow Progress c1981. 333 p. Social problems. Human beings Effect of environment on. Human ecology. Communism and society. International cooperation. Technology Social aspects. Communism and technology. Fedoseev, Petr Nikolaevich. Timofeev, Timur Timofeevich. Book FO Monograph UPD DSURP HN 17.5 S63 Book