Theodore L. Brown
United States. Congress. Senate. Committee on Patents
McGraw-Hill
Morris Hein
James E. Brady
Antony Wilbraham
Nivaldo J. Tro
E. N. Ramsden
Unknown Author
Paul D. Eggen
Steven S. Zumdahl
James N. Spencer
James C. Hill
H. Clark Metcalfe
Workman Publishing
Angelica M. Stacy
George Bethell