Author: T︠S︡entralʹnoe bi︠u︡ro nauchno-tekhnicheskoĭ informat︠s︡ii i tekhniko-ėkonomicheskikh issledovaniĭ po poligraficheskoĭ promyshlennosti, izdatelʹskomu delu, knigovedenii︠u︡ knizhnoĭ torgovle