The great value and success of foreign missions : Proved by distinguished witnesses: being the testimony of diplomatic ministers, consuls, naval officers, and scientific and other travelers in heathen and Mohammedan countries; together with that of English viceroys, governors, and military officers in India and in the British colonies: also leading facts and late statistics of the missions. / By Rev. John Liggins ... ; with an introduction by Rev. Arthur T. Pierson, D.D.