A Program of high angular resolution studies of celestial X-ray sources
By: H. Gursky ... [et al.].
Contributors: Gursky, H.
Series: NASA contractor report -- NASA CR-752
Publisher: National Aeronautics and Space Administration
Published: 1967
Place of publication: Washington, D.C
Language: eng
Number of pages: 32
Subjects: X-ray astronomy; X-ray sources, Galactic
Notes: "Prepared under Contract No.NASw-1505 by American Science and Engineering, inc., Cambridge, Mass., for National Aeronautics and Space Administration."

"April 1967"--Cover.