TY  - BOOK
AU  - Leishman,J Gordon
TI  - PRINCIPLES OF HELICOPTER AERODYNAMICS
SN  - 0521660602
U1  - 629.133352 
PY  - 2000///
CY  - 
PB  - Cambridge Univ. Press, Cambridge
KW  - Helocopters -- Aerodynamics
ER  -