Handbook in research and evaluation : for education and the behavioral sciences /

Eitemau Tebyg

• Handbook in Research and Evaluation : For Education and the Behavioral Sciences /
  gan: Isaac, Stephen
  Cyhoeddwyd: (1971, c1971)
• Educational Research : Quantitative, Qualitative, and Mixed Approaches /
  gan: Johnson, Burke
  Cyhoeddwyd: (2017, c2017)
• Educational Research : Quantitative, Qualitative, and Mixed Approaches /
  gan: Johnson, Burke
  Cyhoeddwyd: (2020, c2020)
• The Sage Handbook for Research in Education : Pursuing Ideas As the Keystone of Exemplary Inquiry /
  gan: Conrad, Clifton F.
  Cyhoeddwyd: (2011, c2011)
• Algunos enfoques metodológicos de la investigación educativa /
  gan: Alvarado Rodríguez, María Eugenia
  Cyhoeddwyd: (1993, c1993)