TY  - BOOK
AU  - Halfman, Robert L
AU  - Robert L. Halfman
TI  - Dynamics
U1  - 531.1 
PY  - 1962///
CY  - London
PB  - Addison-Wesley Publishing Company, Inc
KW  - MCE
N1  - 0; 0; 0; 531_100000000000000_HAL
ER  -