@book{3091,
	author = {KOLASA, M. A. and WERNER, M.},
	title = {English for Students of Sanitary and Water Engineering /},
	year = {1986.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=3091}
}