Crossing of efficiency bar by Maulvi A.O.M. Shahjehan and drawing increment there from. Fail No. 1E-41/50 - 1950 - 05 p. H-35 cm; W-22 cm. সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম ফেইজ) Subjects--Topical Terms: Crossing of efficiency--1950