Universal Decimal classification B S 1000 (625): 1976 UDC 625 civil engineering of land transport railway engineering. Highway engineering

Eitemau Tebyg

• UDC 625 Civil engineering of land transport Railway engineering Highway engineering BS 1000(625)
  gan: B S I
  Cyhoeddwyd: (1976)
• BS1000[625]: [1976] Civil Engineering /
  gan: British Standards Institution
  Cyhoeddwyd: (1976)
• Universal decimal classification B S 1000 (71): 1976 UDC 71 Physical planning
  gan: British standards Institution
• Universal decimal classification. B S 1000 A : (FID289).Abridged rev ed /
  gan: British Standards Institution
  Cyhoeddwyd: (1961)
• Universal decimal classification. B S 1000A : (F1D289).Abridged English rev ed /
  gan: British Standards Institution
  Cyhoeddwyd: (1957)