@book{41636,
	author = {Sayers, W. C. Berwick and Maltby, Arthur.},
	title = {Extracts from Sayers' Manual of classification for librarians /},
	publisher = {Deutsch,},
	year = {1975.},
	series = {A Grafton book},
	address = {London :},
	edition = {5th ed.},
	note = {Reproduced by Unisa, 1991 with the permission of DALRO, for educational and non-commercial use by students of the University of South Africa.}
}