Summated rating scale construction

Eitemau Tebyg

• Summated rating scale construction : an introduction /
  gan: Spector, Paul E.
  Cyhoeddwyd: (1992)
• Summated Rating Scale Construction : an introduction
  gan: Spector, Paul E
  Cyhoeddwyd: (1992)
• Summated rating scale construction : an introduction
  gan: Spectir, Paul E
  Cyhoeddwyd: (1992)
• Summated rating scale construction:An Introduction
  gan: Quantitative applications
  Cyhoeddwyd: (1992)
• Summation of series /
  gan: Jolley, L. B. W.
  Cyhoeddwyd: (1961)