@book{47925,
	author = {SINCLAIR, Upton and DOWNS, Robert B.},
	title = {The Jungle /},
	publisher = {New American Library,},
	year = {c. 1960.},
	series = {A Signet Classic},
	address = {New York :},
	edition = {[15th print.].},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=47925}
}