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LEADER |
00000nam a22000007a 4500 |
001 |
05828291-f59a-485e-84ac-759985029df0 |
005 |
20240705000000.0 |
008 |
990714s1998 dcu b f000 0 eng d |
035 |
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|a (OCoLC)41877535
|
037 |
|
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|a 19990005959
|b NASA
|
040 |
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|a GPO
|c GPO
|d DLC
|d MvI
|
049 |
|
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|a [MF] MNUJ
|
074 |
|
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|a 0830-H-14 (MF)
|
086 |
0 |
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|a NAS 1.26:207611
|
099 |
|
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|a NAS 1.26:207611
|
100 |
1 |
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|a Halpern, Jules P.
|
245 |
1 |
0 |
|a "Monitoring MRK 509 :
|b the origin of the reprocessor" and "Broad band X-ray spectrum of narrow line Seyfert 1 AKN 564" /
|c submitted by the Trustees of Columbia University in the City of New York ; prepared by Columbia Astrophysics Laboratory, Departments of Astronomy and Physics, Columbia University ; principal investigators, Jules P. Halpern & Karen M. Leighly.
|
246 |
3 |
0 |
|a Origin of the reprocessor
|
246 |
3 |
0 |
|a Broad band X-ray spectrum of narrow line Seyfert 1 AKN 564
|
260 |
|
|
|a [Washington, DC] :
|b [National Aeronautics and Space Administration] ;
|a [Springfield, Va.] :
|b [National Technical Information Service, distributor],
|c [1998]
|
300 |
|
|
|a 1 volume.
|
336 |
|
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|a text
|b txt
|2 rdacontent
|
337 |
|
|
|a microform
|b h
|2 rdamedia
|
338 |
|
|
|a microfiche
|b he
|2 rdacarrier
|
490 |
1 |
|
|a [NASA contractor report] ;
|v NASA/CR-207611
|
500 |
|
|
|a Shipping list no.: 99-0631.
|
533 |
|
|
|a Microfiche.
|b [Washington, D.C. :
|c National Aeronautics and Space Administration,
|d 1999]
|e 1 microfiche.
|
650 |
|
7 |
|a Seyfert galaxies.
|2 nasat
|
650 |
|
7 |
|a Light curve.
|2 nasat
|
650 |
|
7 |
|a Stellar mass.
|2 nasat
|
650 |
|
7 |
|a Calibrating.
|2 nasat
|
650 |
|
7 |
|a Black holes (Astronomy)
|2 nasat
|
650 |
|
7 |
|a Accretion disks.
|2 nasat
|
700 |
1 |
|
|a Leighly, Karen M.
|
710 |
2 |
|
|a Columbia University.
|b Trustees.
|
710 |
2 |
|
|a Columbia Astrophysics Laboratory (Columbia University)
|
710 |
1 |
|
|a United States.
|b National Aeronautics and Space Administration
|
830 |
|
0 |
|a NASA contractor report ;
|v NASA CR-207611.
|
999 |
1 |
0 |
|i 05828291-f59a-485e-84ac-759985029df0
|l 9952187280001701
|s US-MNU
|m monitoring_mrk_509origin_of_the_reprocessor_and_broad_band_x_ray_spect_____1998_______natioa________________________________________halpern__jules_p___________________nas_1_26_207611p
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