Economics BS 1000 (330): 1969

Antzeko izenburuak

• BS1000[330]: 1969UDC Economics /
  nork: British Standards Institution
  Argitaratua: (1980)
• BS1000: Auxiliaries
  nork: British Standards Institution
  Argitaratua: (1974)
• BS1000[1]: 1969 UDC philosophy /
  nork: British Standards Institution
• BS1000[335]: 1969 UDC Socialism /
  nork: British Standards Institution
  Argitaratua: (1983)
• BS1000: Auxiliaries I(e)
  nork: British Standards Institution
  Argitaratua: (1980)