M. G. K. Disquisitio an et quod discriminis interfuerit inter nobiles regni servientes regis et milites olim apud Hungaros‪.‬

The GENERAL HISTORICAL collection includes books from the British Library digitised by Microsoft. This varied collection includes material that gives readers a 19th century view of the world. Topics include health, education, economics, agriculture, environment, technology, culture, politics, labour and industry, mining, penal policy, and social order.