Sundays -- 4. Ferias -- 5. Vigils -- 6. Feasts and the calendar -- 7. Octaves -- 8. The seasons of the year -- 9. Saturday Office of Our Lady -- 10. The Greater and Lesser Litanies -- 11. Precedence in liturgical days -- 12. The occurrence of liturgical days -- 13. The accidental occurrence and transfer of liturgical days -- 14. The permanent occurrence of liturgical days and their reassignment -- 15. The concurrence of liturgical days -- 16. Commemorations -- 17. The conclusion of prayers -- 18. The colours of vestments -- 19. The use and choice of vestments -- Part II. General rubrics of the Roman Breviary, Nn. 138-268 -- 1. General rules -- 2. Times for saying the Canonical Hours -- 3. The calendar to use in reciting the Divine Office -- 4. Arranging the Divine Office -- 5. The parts of the Office -- 6. The rules for making the sign of the cross, for standing, kneeling and sitting during the recitation of the Divine Office -- Part III. General rubrics of the Roman missal, Nn. 269-530 -- 1. General principles and rules -- 2. The calendar to be used in the celebration of the Mass -- 3. The conventual Mass -- 4. Mass on Sundays and ferias -- 5. Mass on feasts -- 6. Votive Masses -- 7. Masses of the Dead -- 8. The different parts of the Mass -- 9. What is to be said in a clear voice and what secretly at Mass -- 10. The order for kneeling, sitting and standing at Mass -- 11. The preparation of the altar for Mass -- The calendar of the Roman Breviary and Missal -- Table of liturgical days -- Table of occurrence -- Table of concurrence -- Changes in the Roman Breviary and Missal according to the norms of the new code of rubrics -- 1. Changes in the calendar -- 2. Changes in the ordinarium of the Divine Office -- 3. Changes in the Psalter -- 4. Changes in the Proper of the Season -- 5. Changes in the Proper of Saints -- 6. Changes in the Common of Saints -- 7. Changes in occasional votive Masses and prayers -- Changes in the Roman Martyrology -- 1. Changes in the announcements of feasts and of movable offices -- 2. Changes in the body of the Martyrology -- Declaration concerning the observance of particular calendars as from 1961 -- Commentary -- 1. Classification of days and feasts -- 2. Commemorations in the Office and Mass -- 3. The Office in general -- 4. The different kinds of offices -- 5. The parts of the Hours -- 6. General rules for Masses -- 7. Votive Masses -- 8. Requiem Masses -- 9. The different parts of the Mass -- 10. Active participation of the faithful at Mass.

Nagle Library Rare Books Special Collections copy has inserted: four folded supplements "Changes in the Roman breviary".