| Tag |
First Indicator |
Second Indicator |
Subfields |
| LEADER |
00000cam a2200000 a 4500 |
| 001 |
in00002844584 |
| 005 |
20211120170616.0 |
| 006 |
m o d f |
| 007 |
cr bn||||||||| |
| 008 |
121206s1988 alua obt f000 0 eng c |
| 035 |
|
|
|a (OCoLC)ocn820469938
|
| 040 |
|
|
|a GPO
|c GPO
|d GPO
|d MvI
|d UtOrBLW
|
| 042 |
|
|
|a pcc
|
| 049 |
|
|
|a WWW
|
| 074 |
|
|
|a 0830-H-14 (online)
|
| 086 |
0 |
|
|a NAS 1.26:182694
|
| 100 |
1 |
|
|a Halpern, Jules P.
|
| 245 |
1 |
0 |
|a Variable spectra of active galaxies :
|b final technical report /
|c prepared by Jules P. Halpern.
|
| 246 |
1 |
|
|i At head of title:
|a EXOSAT data analysis program
|
| 264 |
|
1 |
|a Marshall Space Flight Center, AL :
|b National Aeronautics and Space Administration, George C. Marshall Space Flight Center,
|c [1988]
|
| 300 |
|
|
|a 1 online resource (xi, 119 pages) :
|b illustrations
|
| 336 |
|
|
|a text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a computer
|b c
|2 rdamedia
|
| 338 |
|
|
|a online resource
|b cr
|2 rdacarrier
|
| 490 |
1 |
|
|a NASA contractor report ;
|v NASA-CR-182694
|
| 500 |
|
|
|a Title from title screen (viewed on Dec. 6, 2012).
|
| 500 |
|
|
|a "May 1988."
|
| 504 |
|
|
|a Includes bibliographical references (pages 45-46).
|
| 513 |
|
|
|a Final technical report.
|
| 536 |
|
|
|a NASA grant
|c NAG 8-570
|d CAL-1683
|
| 500 |
|
|
|a "CAL-1683."
|
| 500 |
|
|
|a Electronic resource.
|
| 650 |
|
7 |
|a Active galaxies.
|2 nasat
|
| 650 |
|
7 |
|a X ray absorption.
|2 nasat
|
| 650 |
|
7 |
|a X ray sources.
|2 nasat
|
| 650 |
|
7 |
|a X ray spectra.
|2 nasat
|
| 710 |
2 |
|
|a George C. Marshall Space Flight Center.
|
| 776 |
0 |
8 |
|i Print version:
|a Halpern, Jules P.
|t Variable spectra of active galaxies.
|w (OCoLC)820475468
|
| 776 |
0 |
8 |
|i Microfiche:
|a Halpern, Jules P.
|t Variable spectra of active galaxies.
|w (OCoLC)820475465
|
| 830 |
|
0 |
|a NASA contractor report ;
|v NASA CR-182694.
|
| 856 |
4 |
0 |
|u https://purl.fdlp.gov/GPO/gpo31721
|t 0
|
| 999 |
|
|
|a MARS
|
| 999 |
f |
f |
|s 7f8b5b6d-695e-3048-92e2-d26e527b993b
|i 70de108a-bbd1-3500-aa06-2071e912f02b
|t 0
|
| 952 |
f |
f |
|a Texas A&M University
|b College Station
|c Electronic Resources
|d Available Online
|t 0
|e NAS 1.26:182694
|h Superintendent of Documents classification
|
| 998 |
f |
f |
|a NAS 1.26:182694
|t 0
|l Available Online
|