Square root.
Babington, John, fl. 1635. No. 2 in **E.200.59 A short treatise of geometrie: in which are contained sundry defini-
tions and problemes, for the mensuration of superficies and solids, as also the use of the quadrat and quadrant in measuring of alti- tudes, latitudes and profundities . . . adjoyned certaine tables, wherein the square root is extracted to 25000, and the cubick root to 10000 latus . .
— London, Printed by Thomas Harper, for Ralph Mab, MDC- XXXV. 80, 200 pp. Illus. Diagrams. 27% cm., in 6s. Appended to his Pyrotechnia.
This card was printca at the Boston ' Public Library, August 15, 1917.
¢b-2353 — Geometry. — Cube root. — Square root.