Friedman, Aharon, 1890- Sin : pirḳe mahpekhah. - Tel Aviv : Ṿaʻadat ha-ḥinukh u-Ṿaʻadat ha-tarbut shel ha-Ḳibuts ha-meʼuḥad, 1966. - 112 p. ; 24 cm. LCCN: he 67001619 Subjects--Geographic Terms: China--History--Republic, 1912-1949.China. LC Class. No.: DS777.55 / .F75