@book{14728,
	author = {SOSTAK, R. Ja.},
	title = {Operacionnoe iscislenie /},
	year = {1972.},
	address = {Moskwa,},
	edition = {Wyd.2.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=14728}
}