Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Business-like approaches to adoption wireless

I bought this book at full price when I saw it (not through Amazon - though I wished I'd waited) because I needed a book that would explain the ins and outs of wireless data in an enterprise. This is an excellent guide to thinking through the processes needed to establish a new wireless network. Although I would not recommend it as a sole resource, it does provide the person considering wireless a series of case studies, questions, and definitions that are quite useful. I found out about this book in an add in back of my new Newton's Telecomm Dictionary, which is a MUST for all telecomm folks.