Universal's encyclopaedia of important central acts and rules. Volume 20.

Antzeko izenburuak

• UNIVERSAL ENCYCLOPAEDIA of important central acts and rules /
  Argitaratua: (2004)
• Universal's encyclopaedia of important central acts and rules. Volume 1.
  Argitaratua: (2004)
• Universal's encyclopaedia of important central acts and rules. Volume 3.
  Argitaratua: (2004)
• Universal's encyclopaedia of important central acts and rules. Volume 6.
  Argitaratua: (2004)
• Universal's encyclopaedia of important central acts and rules. Volume 7.
  Argitaratua: (2004)