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| LDR | ·····cam##22·····#a#4500 |
| 001 | 000481 |
| 005 | 20110209144535.0 |
| 008 | 870320s1987####ne#a#####b####101#0#eng## |
| 245 | 10 | $a Observational evidence of activity in galaxies : $b proceedings of the 121st Symposium of the International Astronomical Union, held in Byurakan, Armenia, U.S.S.R., June 3-7, 1986 / $c edited by E. Ye. Khachikian, K.J. Fricke, and J. Melnick. |
| 260 | ## | $a Dordrecht : $b D. Reidel, $c c1987. |
| 300 | ## | $a xxii, 601 p. : $b il. ; $c 25 cm. |
| 504 | ## | $a Incluye referencias bibliográficas e índices. |
| 020 | ## | $a 9027724741 (pbk.) |
| 110 | 2# | $a International Astronomical Union. $b Symposium $n (121° : $d 1986 : $c Bëiìurakan, Armenian S.S.R.) |
| 700 | 1# | $a Khachikian, E. E. $4 edt |
| 700 | 1# | $a Fricke, Klaus J. $4 edt |
| 700 | 1# | $a Melnick, Jorge. $4 edt |
| 082 | 00 | $a 523.1/12 $2 19 |
| 084 | ## | $a 006.108 $2 z |
| 650 | #0 | $a Active galaxies $x Congresses. |
| 650 | #0 | $a Seyfert galaxies $x Congresses. |
| 650 | #0 | $a Radio sources (Astronomy) $x Congresses. |
| 650 | #0 | $a Quasars $x Congresses. |
| 653 | ## | $a Galaxias activas. |
| 653 | ## | $a Relevamientos. |
| 653 | ## | $a Variabilidad. |
| 653 | ## | $a Seyfert. |
| 653 | ## | $a Jets. |
| 653 | ## | $a Blazars. |
| 653 | ## | $a Actividad nuclear. |
| 653 | ## | $a Explosiones estelares. |
| 653 | ## | $a IAU - simposios. |
| 010 | ## | $a ###87009453# |
| 040 | ## | $a DLC $c DLC $d DLC $d AR-BaBIR |
| 050 | 00 | $a QB858.3 $b .I58 1986 |