TY  - BOOK
AU  - Chejnman, S. A.
TI  - Scientific and technical revolution: economic aspects
PY  - 1981///
CY  - Μ.
PB  - Progress
KW  - Технический прогресс
KW  - nlr_sh1
KW  - У5-55
KW  - rubbk
ER  -