Harver ready reference encyclopedia /

Míreanna Comhchosúla

• Reference Readiness : A Manual for Librarians and Students
  le: Ziskind, Sylvia
  Foilsithe: (1977)
• Britannica ready reference encyclopedia v.4/
  Foilsithe: (2005)
• Britannica ready reference encyclopedia v.5/
  Foilsithe: (2005)
• Britannica ready reference encyclopedia v.6/
  Foilsithe: (2005)
• Britannica ready reference encyclopedia v.7/
  Foilsithe: (2005)