On the doctrine of the sphere
Subtitle: in six books ... : to which is added an appendix containing the solution of a problem for ascertaining the latitude and longitude of a place together with the apparent time
By: by the Rev. George Walker ...
Publisher: Printed for Joseph Johnson ...
Published: 1777
Place of publication: London
Language: eng
Number of pages: 338
Subjects: Mathematics -- Early works to 1800.; Sphere -- Early works to 1800.; Projection -- Early works to 1800.
Notes: First published 1775. Cf. Poggendorff and DNB.
Imprint date on t.p. altered in ink from MDCCLXXV to MDCCLXXVII. All known 1777 copies are likewise altered.
Signatures: [a]⁴ b² B2U⁴ 2X².