TY - BOOK AU - Yockey,Ronald D. TI - SPSS demystified : : a step-by-step guide to successful data analysis / SN - 9780132238854 U1 - 300.28555 22 PY - 2007/// CY - Upper Saddle River, N.J. : PB - Pearson Education, KW - SPSS for Windows KW - Social sciences KW - Statistical methods KW - Computer programs KW - Data processing N1 - Includes bibliographical references and index ER -