A History of Westford, Massachusetts in Its Place Names The first settlers arrived in what is now Westford, Massachusetts, about 1664. Like new settlers every-where, they named the things around them. They named the hills, brooks, ponds, and swamps. They named the roads they used, the homes where they lived, and the schools they built for their children. They brought names with them, they borrowed names from the Native Americans, and they invented names. What can we make of those place names today? When we examine Westford's historical and current place names closely, we find that they embody our town's history. In The Westford Gazetteer Robert Oliphant collects over 2,000 such names, locates the places, dates the names, documents their changes with time, and explains their origins. Quotes from local histories, memoirs, town reports, newspapers, and other documents help bring the names, and the people who used them, alive. There is a great chasm between knowing the name of something and knowing something. For Westford place names, The Westford Gazetteer bridges that chasm.

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

Covering system architecture, implementation and testing, this work is written by authors who are widely experienced with cellular radio in general and with GSM in particular. It provides a structured overview to help make sense of the GSM specifications and surveys competing cellular systems such as NADC and CDMA. Practical testing applications are explored in depth and compared with similar techniques used with analogue cellular systems.