Gordis, Robert, 1908-1992. The root and the branch, Judaism and the free society. - [Chicago] University of Chicago Press [1962] - 254 p. 23 cm. LCCN: 62017133 Nat. Bib. No.: GB62-18005 Subjects--Topical Terms: Judaism.Jewish sociology. LC Class. No.: BM 538 .S7 / G6 Dewey Class. No.: 296.38