Omission posts for gradation in the new National scale in respect of Ministry of Education File No. MF(ID)VI/O(G)-36/82 - 1982 - 173p. H-35cm; W-22cm. সচিবালয় রের্কড রুম সংগ্রহ (২য় পর্যায়) Secretariat Record Room (2nd phase) Subjects--Topical Terms: National scale