00546nam a2200157   450000500170000000700040001700800040002104000090002505000250003410000220005924501630008126000700024430000240031450000190033865000310035720141029122432.0000000  aUOEL  aQA76.9.D3b.O28 2002  aObure, Mingala J.  aHandbook for data analysis using SPSS :bmastering SPSS for windows and statistics in plain english text for researchers and data analysts /cMingala J. Obure  aNairobi ;bM and O Data Expert Training and Consultants ,cc2002.  aiii, 312 p. :bill.  aincludes index  aData analysisxMathematics