1 matching record(s)
U (Stack - oversize)Ray, William; Ray, Marlys
The Art of Invention: Patent Models and Their Makers
Princeton: The Pyne Press, 1974
[1984-44]
1974
1 matching record(s)
U (Stack - oversize)Ray, William; Ray, Marlys
The Art of Invention: Patent Models and Their Makers
Princeton: The Pyne Press, 1974
[1984-44]
1974