@book{91792,
	author = {Bhattacharyya A and Bhattacharyya A; Lahiri B N & Saha J},
	title = {Forms & Formalisms of Seminars & Conferences},
	publisher = {The Institute of Engineers},
	year = {1991},
	address = {Calcutta},
	edition = {1st ed},
	note = {Forms & Formalisms;Seminars & Conferences}
}