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Keywords from Image Description:
Behm Polymetrum . Book Behm Gottfried Polymetrum typis Joannis Baptistae Mayr typogr aulieoacademici Salisburgi lat it Polymetrum hoc est novum instrumentum ad plerasque mathematicas dimensiones ritfacileque peragendas accommodatum Godefrido Behm Benedictino Schwarzachiani ad Felicitatem Salisburgi typis Joannis Baptistae Mayr