2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/8995We present here the preface and the Table of Content of the Proceedings of the Conference "Baryons in Dark Matter Halos" held in Cittanova/Novigrad (HR) on 5-9 October, 2004 and published on-line by PoS (http://pos.sissa.it) which is a new versatile, online proceedings and lecture notes publication service launched by SISSA, Trieste.6 pagesAstrophysicstext