Doc., Chap.,  Paragraph

1 GaudiumSpes,  9, 81 :  highest existing international centers must devote themselves vigorously
2 GravissEduc,  0     :          and technical schools, centers for educating adults and
3 GravissEduc,  0     :     associations and university centers under Catholic auspices
4 AdGentes,  5, 31    :    catechetical, and liturgical centers; as well as the means of
5 PresbytOrdin,  3, 19:     conditions, the erection of centers of pastoral studies, the
6 ApostActuos,  6, 32 :exercised.~For this purpose also centers or higher institutes have
7 ApostActuos,  6, 32 :         be needed. Furthermore, centers of documentation and study