@book{75974,
	author = {Government of Bengal,},
	title = {First class powers of certain S.D.C.S promoted to the B.C.S. (Exam). },
	year = {1939},
	note = {সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) 

}
}