• Inventory number: 332058
  
• Language: en
  
• Type: b
  
• Call number: 621.32
  
• Author number: e37
  
• Title: electric lamps
  
• Place of publication and publisher: london:spotlis woode ballantyne and co.limited
  
• Publication date: 1950
  
• Pages: 4-8,148
  
• Notes: includes table illustrations
  
• Subject: illumination and lighting
  
• Number of copies: 01
  

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