TY  - BOOK
AU  - Andreev, L. V.
TI  - In the world of shells
SN  - 5-03-001319-9
PY  - 1990///
CY  - Μoscow
PB  - Mir
KW  - В 251.64
KW  - rubbk
N2  - Библиогр.: с. 197
ER  -