Part — Slater, Manual of Moral TheologyPart II. The Eucharist as a SacrificeContentsChapter I. The Nature of the Sacrifice of the MassChapter II. The Application of MassChapter III. The Obligation of Applying MassChapter IV. The Time for Saying MassChapter V. Where Mass may be SaidChapter VI. Requisites for Saying MassChapter VII. The Rubrics of the Missal