TY  - GEN
AU  - Targ, S.
TI  - Theoretical Mechanics: a short course
U1  - 531 
PY  - 0000///n.d
CY  - Moscow
PB  - Foreign Languages Publishing House
KW  - Force system
KW  - Friction
KW  - Gravity
KW  - Rigit body
KW  - Dynamics
KW  - Physics
ER  -