Pollard, John, 1914- Seers, shrines and sirens : the Greek religious revolution in the sixth century B. C. / by John Pollard. - London : Allen & Unwin, [1965]. - 164 p. : 22 cm. - Unwin university books ; 21. . Includes bibliographical references (p. 155-158) Subjects--Geographic Terms: Greece--Religion. LC Class. No.: BL782 / P65 [1965]