<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31386189</termId><termName>filmstrip projectors</termName><termType>PT</termType><termNote><![CDATA[ Devices for still-image instructional multimedia that use rolls of reversal film and a separate soundtrack with commentary on the visual material on the filmstrip. These are designed to advance images one frame at a time with cues provided by the soundtrack.  ]]></termNote><termCreatedDate>2026-03-30 20:53:28</termCreatedDate><relation><relationType>UF</relationType><termId>31386190</termId><termName>filmstrip projector</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31386269</termId><termName>slide projectors</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31359766</termId><termName>filmstrips</termName><termType>PT</termType></relation></term>  </Zthes>