Eilenberg, Samuel Recursiveness/ [by] Samuel Eilenberg [and] Calvin C. Elgot. - New York: Academic Press, 1970. - vii, 89 p.: 24 cm. Bibliography: p. 85. LCCN: 70117099 Nat. Bib. No.: GB70-25996 Subjects--Topical Terms: Recursion theory. Dewey Class. No.: 511.3 / E34r