Google.

Introduction to Google apps by: Miller, Michael (Language materials, printed)

Go Google : 20 ways to reach more customers and build revenue with Google business tools by: Holden, Greg (Language materials, printed)

The search : how Google and its rivals rewrote the rules of business and transformed our culture by: Battelle, John (Language materials, printed)

Google speaks : secrets of the world's greatest billionaire entrepreneurs, Sergey Brin and Larry Page by: Lowe, Janet (Language materials, printed)