TY - BOOK AU - George, Darren; Mallery, Paul TI - SPSS/PC+ step by step : a simple guide and reference SN - 0534220681 U1 - 519.0285 GEO PY - 1995/// CY - London PB - Wadsworth Publshing KW - Social sciences--Statistical methods--Computer programs KW - SPSS/PC+ (Computer file) N1 - This book Gratis: received from Prof. Lakshmi Kumar ER -