TY  - BOOK
AU  - Nikitin, E. M. 
AU  - Yankovsky, George,tr. 
TI  - Theoretical mechanics
U1  - 620.001 
PY  - 1980///
CY  - Moscow
PB  - MIR
KW  - Engineering - Theory
KW  - Mechanies engineering - Philosophy and Theory
N1  - Includes index
ER  -