History in practice /

Eitemau Tebyg

• History by numbers : an introduction to quantitative /
  gan: Hudson, Pat
  Cyhoeddwyd: (2000)
• The practical social research /
  gan: Earl, Babbie
  Cyhoeddwyd: (2004)
• The practical social research
  gan: Earl, Babbie
  Cyhoeddwyd: (2004)
• The practice of social research
  gan: Babbie, Earl R.
  Cyhoeddwyd: (2010)
• Basic and Clinical Immunology by Names From the Biblical Time Until the Present /
  gan: Shurin, Michael R., et al.
  Cyhoeddwyd: (2023)