@book{758436,
	author = {S J Behrens},
	title = { Bibliographic control and information sources},
	publisher = { Unisa Press,},
	year = {2000.},
	address = { Pretoria, },
	edition = {Third edition},
	note = {The internet, libraries, archives, museums and community information services provide an over-whelmeing number of resources, ranging from websites to printed sources such as encyclopaedias and directories.}
}