http://video.barnesandnoble.com/search/product.asp?EAN=97368921542

http://www.barnesandnoble.com/textbooks/index.asp

All books

I have the membership

http://www.clippard.com/establish_locale.asp?strRedirect=/store/Default.asp

NMR air control Valves and connectors

http://www.pcconnection.com/IPA/Shop/Product/Detail.htm

PC products, Printers and Cartridges

http://www.wilmad-labglass.com/group/2717

NMR Tubes, Standard

Sales: Sabrina Asher 215-589-4095

800-220-3000

http://dkc1.digikey.com/us/en/mkt/Sitemap.html

Most Electronic Conponants.

http://www.newportus.com/

Meters: Temprature, Humidity Recorder etc.

http://www.frys.com/

PC products, Printers and Cartridges Electronics.