Some recent Improvement auctions on eBay:
Statistical Process Control and Quality Improvement ...
 | US $20.95 End Date: Wednesday May-23-2012 2:32:07 PDT Buy It Now for only: US $20.95 Buy it now | Add to watch list |
 | US $19.95 End Date: Wednesday May-23-2012 2:32:08 PDT Buy It Now for only: US $19.95 Buy it now | Add to watch list |
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