- Author: Hugh D. Young, Mark Waldo Zemansky, Francis Weston Sears, Roger A. Freedman, Albert Lewis Ford
- Language: Spanish
- Year: 2018
- Author: Francis Weston Sears Mark Waldo Zemansky
- Language: English
- Year: 1955
- Author: Francis Weston Sears
- Language: English
- Year: 1944
- Author: Francis Weston Sears
- Language: English
- Year: 1946
- Author: Hugh D Young, Roger A Freedman, A Lewis Ford, Francis Weston Sears, Mark Waldo Zemansky
- Language: Spanish
Optics
pdf
- Author: Francis Weston Sears
- Language: English
- Year: 1949
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djvu
- Author: Francis Weston Sears
- Language: English
- Year: 1949