@book{20051,
	author = {LIPSKI, Jerzy and LUTEK, Kazimierz},
	title = {Laboratorium badania obrabiarek /},
	year = {1980.},
	address = {Lublin,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20051}
}