@book{1552,
	author = {F.Kennth Cox, Mariam Greenblatt, Stanley S. Seaberg, Kathryn V. Hindle ... (et....al)},
	title = {Human heritage a  world  history (part-1) /},
	publisher = {Friends,},
	year = {c1972.},
	address = {Dhaka:},
	edition = {print.},
	note = {Includes index.}
}