UDC 681.5 Automatic control engineering and AMD 1000(681.5): 1976

Míreanna Comhchosúla

• BS1000C[681.5] Automatic control engineering /
  le: British Standards Institution
  Foilsithe: (1976)
• UDC 681.7 Optical apparatus and instruments and AMD 2710:1975 BS 1000(681.7):1975
  le: B S I
  Foilsithe: (1975)
• UDC 681.6 Graphic reproduction machines and equipment BS 1000(681.6): 1971
  le: B S I
  Foilsithe: (1971)
• BS1000[681.8/9]: 1972 /
  le: British Standards Institution
  Foilsithe: (1972)
• UDC 68/681.4 Finished articles in general precision mechanisms. Horology instrumentation Data processing. Optical apparatus and AMD 1739:72 BS 1000(68/681.4):1972
  le: B S I
  Foilsithe: (1972)