TY  - BOOK
AU  - Bramwell, A.R.S.
TI  - Helicopter dynamics
SN  - 0713133538
PY  - 1976///
CY  - London : 
PB  - Edward Arnold, 
KW  - HELICOPTEROS
KW  - ROTOR
KW  - AERODINAMICA
KW  - VIBRACIONES
ER  -