uration</a></li></ol></li><li class="chapter-item expanded "><a href="../chapter_7/summary.html"><strong aria-hidden="true">7.6.</strong> Summary</a></li></ol></li><li class="chapter-item expanded "><a href="../chapter_8/index.html"><strong aria-hidden="true">8.</strong> Local Control</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../chapter_8/8.1/index.html"><strong aria-hidden="true">8.1.</strong> Introduction to Local Control</a></li><li><ol class="section"><li class="chapter