Idea trigonometriae demonstratae (in usum juventutis Oxoniensis.) : Item praelectio De cometis. Et inquisitio in Bullialdi Astronomiae philolaicae fundamenta. /
Ward, Seth,1617-1689.
Ward, Seth,1617-1689.De cometis.
Oxoniae, : Excudebat L. Lichfield Academiae typographus.,
1654.
A half-sheet signed "A2" and "A3", bearing "Praefatio ad lectorem", is inserted after the title page.
Includes a reissue of Ward's "De cometis" (1653, Wing W820). Within the latter work, "In Ismaelis Bullialdi AstronomiÆ philolaicÆ fundamenta, inquisitio brevis" has separate dated title page and pagination; register is continuous.
Wing (2nd ed.)
Madan
ESTC
Microfilm.
Boulliau, Ismael, 1605-1694.
Spherical trigonometry
Comets
Astronomy
England Oxford.