Observational evidence of activity in galaxies : proceedings of the 121st Symposium of the International Astronomical Union, held in Byurakan, Armenia, U.S.S.R., June 3-7, 1986 /
edited by E. Ye. Khachikian, K.J. Fricke, and J. Melnick.
- Dordrecht ; D. Reidel ; Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers, c1987.
- xxii, 601 p. : ill. ; 25 cm.
Includes bibliographies and indexes.
9027724733 9027724741 (pbk.)
87009453
Active galaxies--Congresses.
Seyfert galaxies--Congresses.
Radio sources (Astronomy)--Congresses.
Quasars--Congresses.
QB858.3 / .I58 1986
523.1/12
Includes bibliographies and indexes.
9027724733 9027724741 (pbk.)
87009453
Active galaxies--Congresses.
Seyfert galaxies--Congresses.
Radio sources (Astronomy)--Congresses.
Quasars--Congresses.
QB858.3 / .I58 1986
523.1/12