C. Dibvadii In geometriam Euclidis prioribus sex elementorum libris comprehensam demonstratio linealis...

by Dybvad, Christoffer
Published 1603

Tychonis Brahe triangulorum planorum et sphaericorum praxis arithmetica, qua maximus eorum, praesertim in astronomicis usus compendiose explicatur /

by Brahe, Tycho, 1546-1601
Published 1886