![](/img/cover-not-exists.png)
New and Old Proofs of the Pythagorean Theorem
Benj F. Yanney and James A. CalderheadVolume:
4
Language:
english
Journal:
The American Mathematical Monthly
DOI:
10.2307/2969841
Date:
November, 1897
File:
PDF, 264 KB
english, 1897