TY  - GEN
ED  - Government of East Bengal & East Pakistan,
TI  - Purchase of Helicopter aircraft for the govt. Flight. 
PY  - 1951///
KW  - Helicopter
KW  - aircraft
N1  - সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) 


ER  -