Experiments with shapes. 4v /

Antzeko izenburuak

• Experiments with shapes. 4v /
  nork: Barker, Eric J.
  Argitaratua: (1968)
• Experiments with shapes. 4v /
  nork: Barker, Eric J.
  Argitaratua: (1968)
• Experiments with shapes. 4v /
  nork: Barker, Eric J.
  Argitaratua: (1968)
• World of shapes /
  nork: Nixon, J. T.
  Argitaratua: (1968)
• Changing shape of geometry: Celebrating a century of geometry and geometry teaching
  Argitaratua: (2003)