@book{20257,
	author = {MIKA, Stanisław},
	title = {Psychologia społeczna /},
	year = {1981.},
	address = {Warszawa,},
	edition = {Wyd.3 zm.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=20257}
}