Robert O'Con (O'Con, Robert)

used books, rare books and new books

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  Advanced Oxyacetlene Flame Cutting
  

  by Robert O'Con , Richard Carr

  ISBN 9780806403885 (978-0-8064-0388-5)
  Boise State University, 1985

  
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• 
  Advanced Oxyacetylene Flame Cutting (Series 910)
  

  by Robert O'Con , Richard Carr

  ISBN 9780806403878 (978-0-8064-0387-8)
  Softcover, Bergwall Productions

  
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• 
  Blueprint Reading for Metal Fabricators and Welders, Study Guide
  

  by Richard Carr, Robert O'Con

  ISBN 9780806403816 (978-0-8064-0381-6)
  Softcover, Bergwall Productions, 1984

  
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• 
  Pipe Welding
  

  by Richard Hunter, Robert O'Con

  ISBN 9780806403908 (978-0-8064-0390-8)
  Boise State University, 1985

  
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• 
  Welding (Volume 1)
  

  by Robert O'Con

  ISBN 9780831131395 (978-0-8311-3139-5)
  Softcover, Industrial Press, Inc., 2000

  
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