Penguin dictionary of geography /

Eitemau Tebyg

• The Penguin Dictionary of geography.3rd ed
  gan: Clark,Audrey,N
  Cyhoeddwyd: (2003)
• The Penguin dictionary of astronomy /
  gan: Mitton, Jacqueline
  Cyhoeddwyd: (1993)
• The Penguin dictionary of politics /
  gan: Robertson, David
  Cyhoeddwyd: (1993)
• The penguin dictionary of psychology
  gan: Reber, Arthur S
• The Penguin dictionary of sociology
  gan: Abercrombie, Nicholas, et al.