Environmental abstracts 1998 /

Eitemau Tebyg

• Abstracts and abstracting; a genre and set of skills for the twenty-first century /
  gan: Koltay, Tibor .
  Cyhoeddwyd: (2010)
• Abstracts and abstracting; a genre and set of skills for the twenty-first century /
  gan: Koltay, Tibor .
  Cyhoeddwyd: (2010)
• Library indexing and abstracting
  gan: Paliwal, P K; Editor, et al.
  Cyhoeddwyd: (2001)
• Abstract algebra /
  gan: Sheth, I. .H
  Cyhoeddwyd: (2009)
• Abstract algebra /
  gan: Dummit, David S.
  Cyhoeddwyd: (2010)