TY - GEN ED - Government of Bengal, TI - Estimated cost of the protective work with baffle walls and stretching the roof of the proposed offices at Ranigonj and ondal. PY - 1941/// KW - Estimated cost KW - of protective work N1 - সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) ER -