Tyng, Stephen H. 1800-1885. Forty years' experience in Sunday-schools. By Stephen H. Tyng ... - New York, Boston, Sheldon & company; Gould & Lincoln, 1860. - vi, [7]-251 p. 17 cm. LCCN: e 10000521 Subjects--Topical Terms: Sunday schools. LC Class. No.: BV1520 / .T8