A deep X-ray survey in the Lockman Hole and the Soft X-ray log N - log S
By: G. Hasinger ... [et al.].
Contributors: Hasinger, Gu nther.; United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA CR-194698.; NASA contractor report -- NASA CR-194698.
Publisher: Max-Planck-Institut fu r Extraterrestrische Physik; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1992
Place of publication: Mu nchen, Germany; [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: X-ray sources, Galactic.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0263-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1994] 1 microfiche.