Examples include reproductions such as copies, issues, facsimiles and reprints, photocopies, and microfilms. It also houses sections for periodicals, microfilms, special collections and rare materials. An extensive collection of microfilms and microfiche was also acquired. SAG's library catalogue is available online and lists genealogical books, microfilms, CDs and other resources. The library has over 1,252,503 bound volumes, pamphlets, and microfilms. Since 1999, the church has been digitizing the genealogical microfilms stored in the vault. The main branch also has a collection of official reports, reprints, maps, and microfilms. In 1985 Xerox sold all of its publishing subsidiaries including University Microfilms and R.R. Bowker. It houses thousands of volumes, microfilms, digital collection, multimedia materials, and serial titles. At the Havana airport, the Cuban authorities fail to find the microfilms that Deveraux has. Madison, University Microfilms No. 76-20, 127,p. In response, it was argued that these very microfilms protected the soft tissue.