@book{72479,
	author = {Government of Bengal,},
	title = {Deputation of Mr. N. M. Ayyar I.C.S. to the Governmentof India Department of Industries and Labour. },
	year = {1936},
	note = {সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) 

}
}