All you wanted to know about the
Physical Constants of Semiconductors

The Semiconductors Information Web site		http://www.semiconductors.co.uk/
Britney's Guide to Semiconductor Physics		http://britneyspears.ac/lasers.htm
The NIST Reference on Constants, Units, and Uncertainty		http://physics.nist.gov/cuu/Reference/contents.html
Download LaTeX help 1.1		http://www.emerson.emory.edu/services/latex/latex_toc.html
Semiconductors on NSM		http://www.ioffe.rssi.ru/SVA/NSM/Semicond/index.html