01001nam a2200241Ia 4500003000900000008004100009020001800050040001600068080002300084111008100107245026900188260003700457300002200494490005100516650004100567650001700608650001100625650002000636700002400656700002400680700001800704710003700722IN-BaIIA211028s9999    xx            000 0 eng d  a0-7923-1164-7  cIIA Library  a52(082.1)bASS-167  aColloquium of the International Astronomical UnioncGermanyd1989 Apr. 24-28 0aComets in the post-halley erabvol. 2, reviews presented at the 121st colloquium of the International Astronomical Union held in Bamberg, Germany, April 24-28, 1989cedited by R. L. Newburn, M. Neugebauer and Rahe J.                                                  aDordrechtbKluwer Academicc1991  a2v. (xiv, 1360p.)  aAstrophysics and Space Science Library; v. 167  aAstronomy and Astrophysics Thesaurus  aComet-Halley  aComets  aPeriodic comets  aNeugebauer, M., ed.  aNewburn, R. L., ed.  aRahe, J., ed.  aInternational Astronomical Union