Mishnat Yoel, Biography of the Admor HaZaken by Rabbi Yoel Diskin - Jerusalem 1941.
Kuntres Mishnat Yoel, the biography of Rabbi Shneur Zalman of Liadi, his shita of Chassidus, his Takkanot, and his Hanhagot, by Rabbi Yoel Diskin, edited by Yitzchak Orenstein.
This book was published after the passing of Rabbi Yoel Diskin by Yitzchak Orenstein. In the foreword by the management of the Chabad Kollel, the managers write: “the author had nothing in the world but his complete dedication to the Torah and to the stories of the life of the Admors, their deeds and teachings, etc., he dedicated his entire life to this research…”.
(6), 98 pp. Including the original cover. Fine new binding. Good overall condition.