UDC 37 Education teaching training, Leisure BS 1000 (37) : 1975

Antzeko izenburuak

• UDC 368 Insurance BS 1000 (368): 1971
  nork: BSI under the auspices of FID
  Argitaratua: (1971)
• BS1000[37]: 1975 UDC Education,teaching , /
  nork: British Standards Institution
  Argitaratua: (1981)
• UDC 39. Ethnology Ethnography BS 1000 (39): 1970
  nork: BSI under the auspices of FID
  Argitaratua: (1970)
• UDC 38/382 Trade commerce BS 1000 (38/382):1969
  nork: BSI under the auspices of FID
  Argitaratua: (1969)
• UDC 51 Mathematics BS 1000 (51) 1976 AMD 3697: 1976
  nork: BSI under the auspices of FID
  Argitaratua: (1976)