IQ tests/

Antzeko izenburuak

• Book of IQ tests
  nork: Russell, Ken
  Argitaratua: (2006)
• Race And Iq
  nork: Montagu, Ashley, Ed
  Argitaratua: (1975)
• Test your IQ : 400 new tests to boost your brainpower
  Argitaratua: (2000)
• Boost your presentation IQ
  nork: Pincus, Marilyn
  Argitaratua: (2006)
• Ultimate IQ tests: 1000 practice test questions to boost your brain power /
  nork: Carter, Philip .
  Argitaratua: (2009)