Open Access#1
˜Theœ life of Sir William Petty : 1623 - 1687 ; one of the first fellows of the Royal Society, sometime secretary of Henry Cromwell, maker of the "Down survey" of Ireland, author of "Political arithmetic" &c
In: http://mdz-nbn-resolving.de/urn:nbn:de:bvb:12-bsb00087993-1
by Edmond Fitzmaurice ; Volltext // Exemplar mit der Signatur: München, Bayerische Staatsbibliothek -- Biogr. 887 r