@book{16812,
	author = {JOSHI, A. W.},
	title = {Elements of Group Theory for Physicists /},
	publisher = {Wiley Eastern Private Limited,},
	year = {1973.},
	address = {New Delhi :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=16812}
}