TY  - BOOK
AU  - Berdičevskij, Z. M.
TI  - Digital integrator for a quantitative assessment of biological resources
T2  - C. M
VL  - 1985/B:5
PY  - 1985///
CY  - Μ.
KW  - П722.0с
KW  - rubbk
N2  - Библиогр.: с. 7
ER  -