@book{7653,
	author = {International Astronomical Union Symposium and Batten, A. H. ed. and International Astronomical Union },
	title = {Extended atmospheres and circumstellar matter in spectroscopic binary systems},
	publisher = {D. Reidel Publishing},
	year = {1973},
	series = {IAU Symposium; no. 51},
	address = {Dordrecht},
	note = {Donated by Mrs. Bappu}
}