The use and value of a geodetic reference system /

Mode of access: Internet.

A priori prediction of roundoff error accumulation in the solution of a super-large geodetic normal equation system /

"June 1980."

Methods and results.

Forms Appendix no. 6 to the U.S. Coast and Geodetic Survey Report for 1881.

Infallible proof : by three immutable witnesses, proving Wednesday crucifixion, by the literal fulfillment of many types and prophesies, in the death and resurrection of Jesus, and the science of astronomy.

Mode of access: Internet.

Astronomy without mathematics /

Mode of access: Internet.

A compendium of astronomy : intended to simplify and illustrate the principles of the science ... /

Mode of access: Internet.

A popular grammar of the elements of astronomy : adapted to the use of students and public schools /

Mode of access: Internet.

Proceedings : Second International Symposium on Problems Related to the Redefinition of North American Geodetic Networks, held at the Marriott Hotel, Arlington, Virginia, April 24 to 28, 1978

Mode of access: Internet.

NGS, the National Geodetic Survey, 1807-1980.

Mode of access: Internet.

Geodetic earth orbiting satellite (GEOS-C) Applications technology satellite (ATS-F) tracking experiment

"NASA TM X-63872."

Astronomy for all,

Available on demand as hard copy or computer file from Cornell University Library.

Elementary mathematical astronomy, with examples and examination papers,

Mode of access: Internet.

Popular astronomy : a series of lectures delivered at Ipswich.

Mode of access: Internet.

Astronomy for beginners : with a map and twenty-seven engravings /

Mode of access: Internet.

Popular astronomy: a series of lectures delivered at Ipswich ...

Mode of access: Internet.