<emphasis>for the purpose of</emphasis> protecting the railroads?
Closer to the subject of this book, remote channel changers have
weakened the <quote>stickiness</quote> of television advertising (if a boring
<emphasis>for the purpose of</emphasis> protecting the railroads?
Closer to the subject of this book, remote channel changers have
weakened the <quote>stickiness</quote> of television advertising (if a boring