00916nam a2200217Ia 4500003000900000008004100009040001600050080001600066111009600082245021900178260004000397300001600437650002200453650002900475650002600504700002900530700002200559942000700581999001700588952009300605IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a523.64bBAT  aESLAB Symposium on the exploration of Halley's cometn20thcGermanyd1986 Oct. 27-31928069 0aExploration of Halley's cometb20th ESLAB symposium on the exploration of Halley's comet held in Heidelberg, Germany, 27-31 Oct 1986cedited by B. Battrick and Erica Rolfe                                             aFrancebEuropean Space Agencyc1986  aviii, 466p.  aComet coma928070  aFlux distribution928071  aJET structures928072  aBattrick, B., ed.911567  aRolfe, Erica, ed.  cBK  c15238d15238  00104070aBANbKAVcGENd2003-07-17l0o523.64/ BATp16160r2021-11-05w2003-07-17yBK