This new revision of a standard work gives a general but comprehensive introduction to positional astronomy. Useful for researchers as well as undergraduates.

Originally published in 1908, this monograph by Sir Robert Stawell Ball (1840-1913) is a technical introduction to spherical astronomy.

Originally published in 1996, this book contains a translation and study of Euclid's Phaenomena, a work which once formed part of the mathematical training of a