TY  - GEN
ED  - Government of East Bengal & East Pakistan
TI  - Installation of an inter departmental telephone system in the Bengal Legislative Assembly Department. 
PY  - 1937///
KW  - Installation
KW  - telephone system
N1  - সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) 


ER  -