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Last edited by ImportBot
August 3, 2012
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History of edits to

Cotton spinning calculations and yarn costs

Revision When Who Comment Diff
4 August 3, 2012
ImportBot
 import new book    
3 July 13, 2010
EdwardBot
 improve by statement, add notes    
2 April 13, 2010
Open Library Bot
 Linked existing covers to the edition.    
1 April 9, 2010
ImportBot
 Imported from Internet Archive item record.