Campbell, Robert, 1919-, Spectrum of Protestant beliefs, [print] edited by Robert Campbell. Contributors: William Hamilton [and others] - Milwaukee, Bruce Pub. Company (c)1968. - xiv, 106 pages 22 cm. LCCN: 68017118 //r852 Subjects--Topical Terms: Protestant churches--Doctrines--History--United States--20th century.Protestantism--20th century. LC Class. No.: BX4811.H222.S643 1968