TY - BOOK AU - Norusis, Marija J. TI - SPSS statistics 17.0 : guide to data analysis SN - 9780321621436 U1 - 519.5 PY - 2008/// CY - Upper Saddle River PB - Prentice Hall KW - Statistics N1 - Included CD Rom ISBN - 978-0-321-62143-6 ER -