Logarithms.
Briggs, Henry. 1556-1630. **5010.65 Logarithmicall arithmetike. Or Tables of logarithmes
for absolvte nvmbers from an unite to 100000; as also for sines, tangentes and secantes for every minute of a quadrant: with a plaine description of their use in arithmetike, geometrie, &. London, pr. by G. Miller. 1631. Text, 54 pp. Tables, not paged. F°, The logarithms are carried out to 10 places of dec-
imals. Gea