Froogle:
Developed by Google, Inc. One of the most promising price comparison sites to date.
BizRate:
One of the largest price search sites. Over 30 million products listed.
Shopping.com:
Child of Dealtime and Epinions, now merged to provide you with three shopping search engines that feature your products separately, yet the same.
Yahoo Shopping:
Complete Yahoo Shopping data feed creation and maintenance solutions.
MSN Shopping:
Complete MSN Shopping data feed creation and maintenance solutions.
NexTag Shopping:
Complete NexTag data feed creation and maintenance solutions.
PriceGrabber Shopping:
Complete PriceGrabber data feed creation and maintenance solutions.
Estore24x7
Ebooks and software for business professionals and engineering.
Butterworth-Heinemann Engineering
Butterworth-Heinemann produces internationally-recognized professional books and reference texts in all branches of engineering for practitioners and students
Schematic Diagrams
Database of schematic diagrams and service manuals from every country.
Materials Science & Engineering Books
Wide selection of new books.
Technical Books
Engineering and technical books and software. All disciplines.
Engineering and Pre-engineering Student Resources
We provide information resources to promote, guide, and stimulate interest in engineering.
Electrical Code Simplified
Books that explain and illustrate the application of the electrical code rules.
U-View Technical Publishers
Television circuit diagrams, television servicing and video servicing books and cd roms.
Diagram
Schematic diagrams and service manuals.
Sheet Metal Layout Book
A manual for heat and frost insulators. Sample pages and printable order form.