OharrakHere are entered general collections of documents and other papal pronouncements since the fifteenth century. Earlier collections are entered under Bulls, Papal. Collections limited to a specific topic are entered under the topic with subdivision Papal documents, e.g. Mary, Blessed Virgin, Saint--Papal documents. Works on the documents of a particular Pope are entered under Catholic Church--Doctrines or [subject]--Papal documents, if limited as to subject matter.