Sterling general studies & general knowledge 1990

Antzeko izenburuak

• General knowledge
  nork: Khanna; Editor, et al.
  Argitaratua: (2000)
• Mani Ram Aggarwal`s general knowledge digest & general studies
  nork: Mohan, K
  Argitaratua: (1993)
• Wheelers general knowledge manual
  nork: Thorpe, Edgar; Author, et al.
  Argitaratua: (2000)
• General studies
  nork: Kaushal Goyal; Ed
  Argitaratua: (1990)
• The Pearson concise general knowledge manual 2005
  nork: Thorpe, Edgar; Author, et al.
  Argitaratua: (2005)