This is considered as one of the best books in software engineering. Peopleware looks at the many facets of human issues in the software development process. It is a book you should read if you desire your business team to reach its full potential regardless of the industry you are in (must read for IT professionals).
The book spends a lot of time focusing on teams, and making you appreciate the value of teams. Another important aspect it teaches is to recognize the value of people in the software development process. A brief summary of this book can be found in the link below;
http://www.student.oulu.fi/~kkangas/docs/Peopleware.html
