00327nam a2200109Ia 4500008004100000020001800041100002300059245007900082250000800161260002700169650002100196240827s9999    xx            000 0 und d  a9789811243981  aGraham Shawn Et Al 0aExploring Big Historical Data: The Historian'S Macroscope (Second Edition)  a2nd  bWorld Scientificc2022  aComputer Science