@book{56647,
	author = {Gregor, Milan and Politechnika Lubelska},
	title = {Modelling of manufacturing processes /},
	publisher = {Lublin University of Technology,},
	year = {copyright 2008.},
	series = {Applied Computer Science,},
	address = {Lublin :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=56647}
}