TY - GEN AU - Bernstein , Nola AU - Nola , Bernstein AU - Cheryl , Foxcroft AU - Wendy McCallum AU - Donna , Schultheiss AU - Bronwyn , Seymour AU - Graham , Stead AU - Lynn , Southey TI - Statistics for the social sciences SN - 1868912833 AV - QS18ALE2006 PY - 2005/// CY - Cape Town : PB - Pearson/Maskew Miller Longman KW - Social sciences -- Statistical methods. N1 - includes index ER -