The ox, the ass, the oyster /edited by Henry and Marie Einspruch. - Baltimore : Lewis and Harriet Lederer Foundation, (c)1975. - 90 pages : illustrations ; 21 cm. LCCN: 74025243 Subjects--Topical Terms: Missions to Jews.Christianity and other religions--Judaism. LC Class. No.: BV2620 / .O984 1975 BV2620