# 12 - יסודות בס"ס ותוס' ד"ה ואב"א

From **All: R Gavriel Singer** by R Gavriel Singer.

- **Published:** 2024-12-08T00:00:00Z
- **Duration:** 58:30
- **Books:** Ketubot
- **Audio:** https://shiurim.yutorah.net/2024/79131/1118568.MP3
- **Page:** https://yutorah.org/lectures/1118568
- **TorahApp:** https://torahapp.org/share/p/YU_83198_all/e/yu%3A1118568