TY  - BOOK
AU  - Levinson, L. E.
TI  - Fundamentals of engineering mechanics
T2  - ˆThe ‰workers' technical library
PY  - 1970///
CY  - M.
PB  - "Mir"
KW  - Москва
KW  - Ж12,0
KW  - rubbk
ER  -