Sphere.
Barrow, Isaac. 1630-1677. No. 2 in **E.199.26 Lectio. In qua theoremata Archimedis de sphaera & cylindro, per methodum indivisibilium investigata, | ac breviter demonstrata exhibentur. Londini, typis. F. Redmayne. MDCLXXVIII. (2), 22 pp. 16°.