TY  - BOOK
AU  - Kumar,A.N.
ED  - National Aeronautical Laboartory, Bangalore
TI  - Requirements of thermel ballast for the air storage system of the wind tunnel centre of the National Aeronautical Laboartory
U1  - 629.13232 
PY  - 1961///
CY  - Bangalore
PB  - National Aeronautical Laboartory
ER  -