1.
Makers of Western Science : The Works and Words of 24 Visionaries from Copernicus to Watson ...
by Timmons, Todd
ISBN: 9780786460618
List Price: $45.00
2.
Science And Technology in Nineteenth-century America
by Timmons, Todd
ISBN: 9780313331619
List Price: $49.95
3.
Mathematics in Nineteenth-Century America: The Bowditch Generation
by Todd Timmons
ISBN: 9780988744936
List Price: $17.99
4.