Workbook in introductory economics /

Antzeko izenburuak

• Workbook in introductory economics /
  nork: Harbury, C. D.
  Argitaratua: (1968)
• Workbook in introductory Sociology. /
  nork: Burma, John H.
  Argitaratua: (1955)
• Descriptive economics
  nork: Harbury, Colin
• Economic behaviour: An introduction
  nork: Harbury, Colin
  Argitaratua: (1980)
• Economics workbook
  nork: Smith,Peter
  Argitaratua: (1997)