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Programme of the thirteenth annual meeting: to be held in the Columbian University, cor. 15th and H streets, Washington, D.C., on September 18th, 19th, and 20th, 1888
Programme of the thirteenth annual meeting: to be held in the Columbian University, cor. 15th and H streets, Washington, D.C., on September 18th, 19th, and 20th, 1888