This site is hosted by Yahoo! Store. Yahoo! hosts the store pages, ordering system, and order data. Yahoo! automatically collects order information but may only use this information in the aggregate. If you accessed this store through Yahoo! Shopping, Yahoo! also automatically collects information about your shopping experience. Please see the Yahoo! Privacy Policy for more information about how Yahoo! uses this information. Brown Technical Book Shop does not use your private information for any purpose other than in-house processing. This information is not shared with any other company except as necessary for charging your credit card and shipping the product. Any questions will gladly be answered by our staff: orders@brownbookshop.com.