TY  - BOOK
AU  - K.N. CHAWLA
ED  - THE COUNCIL OF THE AERONAUTICAL SOCIETY OF INDIA-New Delhi
TI  - The Journal of The Aeronautical Society of India vol-23 February-November 1971
U1  - 629.1305 
PY  - 1971///
CY  - New Delhi
PB  - THE AERONAUTICAL SOCIETY OF INDIA
KW  - AVIATION TECHNOLOGY
ER  -