<?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">paper engineering</topic></authority><related type="other"><topic>pop-up books</topic></related><related type="broader"><topic>design</topic></related><variant type="other"><topic>card engineering</topic></variant><variant type="other"><topic>engineering, card</topic></variant><variant type="other"><topic>engineering, paper</topic></variant> <note xml:lang="en"><![CDATA[ Design of paper structures and mechanisms, such as pop-up elements in books and greeting cards, cut-and-assemble paper models, and various types of paper containers. ]]></note></mads>