Soap bubbles and the forces which mould them /

Antzeko izenburuak

• Soap bubbles and the forces which mould them.
  nork: Boys, C. V.
  Argitaratua: (1959)
• Soap-bubbles their colours and the forces which mold them
  nork: Boys,C V
  Argitaratua: (1959)
• Bubble bubble
  nork: Hem shankar ray
  Argitaratua: (1997)
• Bubble bubble
  nork: Hem shankar ray
  Argitaratua: (1997)
• THE BUBBLE
  nork: MULK RAJ ANAND
  Argitaratua: (1984)