<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">analytical bibliography</topic></authority><related type="broader"><topic>historical, theoretical and critical concepts for literature</topic></related><related type="broader"><topic>history-related disciplines</topic></related><variant type="other"><topic>critical bibliography</topic></variant><variant type="other"><topic>descriptive bibliography</topic></variant><variant type="other"><topic>historical bibliography</topic></variant><variant type="other"><topic>analytic bibliography</topic></variant><variant type="other"><topic>bibliography, analytic</topic></variant><variant type="other"><topic>bibliography, analytical</topic></variant><variant type="other"><topic>bibliography, critical</topic></variant><variant type="other"><topic>bibliography, descriptive</topic></variant><variant type="other"><topic>bibliography, historical</topic></variant> <note xml:lang="en"><![CDATA[ The study of the history of book production and the description of books as physical objects, including study of the relationships of varying texts or multiple editions of a work. ]]></note></mads>