Charlie Ashworth
External links
Books by Charlie Ashworth
Grant, John, Charlie Ashworth, Henri J. A. Charmasson, Trevor Baylis: Patents, Registered Designs, Trade Marks and Copyright for Dummies (2011, Wiley & Sons, Incorporated, John)
Patents, Registered Designs, Trade Marks and Copyright for Dummies
by Grant, John, Charlie Ashworth, Henri J. A. Charmasson, and 1 other