PROBLEMS IN ENGINEERING DRAWING, by W. J. Luzadder, J. N. Arnold, F. H. Thompson & M. H. Bolds.
PROBLEMS IN ENGINEERING DRAWING, by W. J. Luzadder, J. N. Arnold, F. H. Thompson & M. H. Bolds. © 19Nov43; AA442741. W. J. Luzadder & F. H. Thompson (A) & Elizabeth J. Arnold (W); 16Nov71; R516867.
W. J. Luzadder & F. H. Thompson|A||Elizabeth J. Arnold|W