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

Corporate Author: International Astronomical Union. Symposium (121st : 1986 : Bi͡urakan, Armenian S.S.R.)
Published: Dordrecht ; Boston : D. Reidel ; Norwell, MA, U.S.A. : Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers, c1987.
Physical Description: xxii, 601 p. : ill. ; 25 cm.
Additional Creators: Khachiki͡an, Ė. E., Fricke, Klaus J., and Melnick, J.