@book{23776,
	author = {HARBISON, Samuel P. and STEELE, Guy L.},
	title = {C a reference manual /},
	publisher = {Prentice-Hall,},
	year = {1984.},
	address = {Englewood Cliffs :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=23776}
}