TY  - BOOK
ED  - Government of East Bengal / Pakistan
TI  - Preventing measure against the rain water from getting into Reward & Room. 
PY  - 1951///
KW  - Preventing measure
KW  - 1951
N1  - সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম ফেইজ)


ER  -