SPSS For Windows: Step by Step

Eitemau Tebyg

• SPSS for Windows step by step a simple guide and reference /
  gan: George, Darren &. Mallery, Paul
  Cyhoeddwyd: (2006)
• Spss for windows : step by step a simple guide and reference
  gan: George, Darren; Mallery, Paul
  Cyhoeddwyd: (2012)
• SPSS for windows step by step: A simple guide and reference
  gan: George, Darren and Mallery, Paul
  Cyhoeddwyd: (2010)
• SPSS for windows step by step A simple guide and reference /
  gan: George, Darren
  Cyhoeddwyd: (2014)
• SPSS for windows step by step a simple guide and reference
  gan: George, Darren