<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31334005</termId><termName>sixty-fourmo</termName><termType>PT</termType><termNote><![CDATA[ Book format produced by folding a sheet using six right angle folds, producing a leaf size of 1/64th the original sheet, and creating 128 pages. Typically, the untrimmed page size is 4 3/4 by 3 1/8 inches. Because of the difficulty in folding a sheet with six right angles, usually more than one sheet is used, and those are inserted into the book. ]]></termNote><termCreatedDate>2026-03-30 20:30:00</termCreatedDate><relation><relationType>UF</relationType><termId>31334006</termId><termName>64mo</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31334007</termId><termName>sexagesimo-quarto</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31334008</termId><termName>sixtyfours</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31311966</termId><termName>size for book formats</termName><termType>PT</termType></relation></term>  </Zthes>