Isaac Mandel

• Ḥeḳer halakhah
• Mikhtav meha-rav ha-gaʼon mo. ha-r. R. Yitsḥaḳ ha-Leṿi Mandel ..
• Mikhtav meha-Rav ha-Gaʾon Yitsḥaḳ ha-Leṿi Mandel
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