Spanish language together with Portuguese, Catalan and Basque /

Míreanna Comhchosúla

• Spanish language: together with Portuguese, Catalan and Basque /
  le: Entwistle, William J.
  Foilsithe: (1969)
• Catalan numbers /
  le: Stanley, Richard P.
  Foilsithe: (2015)
• Legends of Basque
  le: Group of Editors
• Catalan numbers with applications
  le: Koshy, Thomas
  Foilsithe: (2009)
• Catalan numbers with application
  le: Thomas Koshy