Coordinated observations of X-ray bright BL lacertae objects
By: C. Megan Urry, principal investigator
Contributors: United States. National Aeronautics and Space Administration
Series: NASA contractor report -- NASA CR-177297
Publisher: Massacusetts Institute of Technology; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1985
Place of publication: Cambridge, MA; [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Notes: Distributed to depository libraries in microfiche

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1986] 1 microfiche