Gradiometry coexperiments to the gravity probe B and STEP missions
By: M. Tapley ... [et al.].
Contributors: Tapley, Mark.; United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA-CR-187704.; NASA contractor report -- NASA CR-187704.
Publisher: National Aeronautics and Space Administration
Published: 1990
Place of publication: [Washington, D.C
Language: eng
Format: Microform
Subjects: Geodetic astronomy -- United States.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration], 1991 1 microfiche.