617.1 Jacob Johann Wenceslaus DOBRZENSKY. Pr�servativum Universale Naturale. Augustissimo Romanorum Imperatori Leopoldo I. humillime oblatum; sine pretio pretiosissimum; sine labore facillimum: contra omnem in Aura serpentem Contagionem, maximorum occasionem Morborum. natura stimulante, sensu obsequente, experientia observante ratione confimante in artem deductum & pro bono publico patefactam a Jacobo Joanne, Wenceslao Dobrzensky de Nigro Ponte... 8� Pragae: typis Universitatis Carolo-Ferdinandeae in Collegio Soc. Jesu ad S. Clementem [1679] Young British Library