Government of Bengal Publicity Department Rules for the recruitment of Mechanic operators of the National Welfare units of Government File No. Pub. 4E - 12 / 40 - 1940 - 10 p; H-35 cm; W-22 cm. সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) Subjects--Topical Terms: Rules --recruitment