David Thornburg Ph.D.
External links
Books by David Thornburg Ph.D.
David Thornburg Ph.D., Norma Thornburg MA, Sara Armstrong Ph.D., Gary S. Stager: The Invent To Learn Guide to 3D Printing in the Classroom (Paperback, 2014, Constructing Modern Knowledge Press)
The Invent To Learn Guide to 3D Printing in the Classroom
by David Thornburg Ph.D., Norma Thornburg MA, Sara Armstrong Ph.D., and 1 other