000			00785nacaa22001937u 4500
005			20250226064357.0
008			230503s1939 ii ||ggg|||ooo| 0 eeengdd
041			_heng
110			_aGovernment of Bengal, _bDepartment: Local Self Government, _cBranch: Public Health, _dList No. 100, _eB-Proceedings
245			_aInstruction regarding the use of their paper envelopes in correspondence intended for dispatch by air mail.
246			_aFile No. 2R-41/39
260			_c1939
300			_a2 P. _cH-35 cm; W-22 cm
500			_aসচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়)
650			_apaper _2envelope
942			_cFL _2ddc _n0
999			_c40803 _d40803