@book{34857,
	author = {Klecka, William R. and Nie, Norman H.,},
	title = {SPSS primer :},
	publisher = {McGraw-Hill},
	year = {[1975]},
	address = {New York,},
	note = {1st ed. by N. Nie, D. H. Bent, and C. H. Hull.}
}