Dwight, Henry Otis Constantinople and its problems; its peoples, customs, religions and progress ... / by Henry Otis Dwight. - New York ; Chicago : Fleming H. Revell, 1901. - 298 p. : ill. ; 20 cm. - 9(56+47.925) (NLA) . Includes index Subjects--Geographic Terms: Turkey --History--IstanbulArmenians--Turkey Universal Decimal Class. No.: 9(56+47.925) (NLA)