<?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">hollow back bindings</topic></authority><related type="broader"><topic>bindings by structure</topic></related><variant type="other"><topic>backs, hollow</topic></variant><variant type="other"><topic>bindings, hollow back</topic></variant><variant type="other"><topic>bindings, loose back</topic></variant><variant type="other"><topic>bindings, open back</topic></variant><variant type="other"><topic>hollow back</topic></variant><variant type="other"><topic>hollow back binding</topic></variant><variant type="other"><topic>hollow backs</topic></variant><variant type="other"><topic>loose back bindings</topic></variant><variant type="other"><topic>loose-back</topic></variant><variant type="other"><topic>open back bindings</topic></variant><variant type="other"><topic>open-backed</topic></variant> <note xml:lang="en"><![CDATA[ Bindings having a space between the spine of the text block and the spine of the cover. ]]></note></mads>