@book{18433,
	author = {POPŁAWSKI, Wojciech and STANKIEWICZ, Marek},
	title = {Ekonomika i programowanie... /},
	year = {1978.},
	address = {Toruń,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=18433}
}