@book{7442,
	author = {Jaschek, Carlos and de Sierra, Haracio Conde Y Amelia C},
	title = {Catalogue of stellar spectra classified in the Morgan-Keenan system},
	publisher = {Universidad Nacional De La Plata},
	year = {1964},
	series = {Serie astronomica; v. XXVIII},
	address = {La Plata},
	note = {Donated by Mrs. Bappu}
}