• Inventory number: 26637
  
• Language: en
  
• Type: b
  
• Call number: 500
  
• Author number: c147
  
• Title: open doors to science
  
• Author: caldwell,otis w.
  
• Author: w.h.meier
  
• Place of publication and publisher: boston:ginn and company
  
• Publication date: 1925
  
• Pages: 333
  
• Notes: includes index327-333 and illustration and colo+bl. picture
  
• Subject: pure sciences
  
• Number of copies: 01
  

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