Pear's Cyclopedia

Eitemau Tebyg

• Pear's Cyclopedia : Twenty-two Complete Works of Reference in one Handy Volume of over 1,000 Pages
  gan: Barratt, Herbert C.
  Cyhoeddwyd: 1925
• Pears Cyclopaedia 1984-85 : A book of Background information and reference for everyday use 93rd edition
  gan: Cook, Christopher.
  Cyhoeddwyd: 1984
• The Cambridge encyclopedia
  Cyhoeddwyd: 1990
• The illustrated heritage dictionary and information book.
• Compton's pictured encyclopedia and fact.
  Cyhoeddwyd: 1952