Search ee ethz for the names of the courses in the curriculum.

http://www.ee.ethz.ch/studium/D-ITET_DiplReg2001.pdf

Math ETHZ:
http://www.math.ethz.ch/undergraduate/lectures

Informatik I & II:
http://www.inf.ethz.ch/personal/vroth/InfIIMaVt/

Netzwerke & Schaltungen II:
http://www.ife.ee.ethz.ch/~barras/NuS2/indexNuS2.html

Theoretical Physics:
http://www.itp.phys.ethz.ch/lectures/RGP/old/SS00/

Signal- und Systemtheorie II:
http://control.ee.ethz.ch/~sigsys/
http://control.ee.ethz.ch/~sigsys/skript/Script2005.pdf

Halbleiterbauelemente:

http://www.iis.ee.ethz.ch/%7Eweb/vorlesungen/halbleiterbauelemente/downloads.html


Seen before on crypto: http://www.cs.ucsd.edu/users/mihir/papers/gb.html
quantum computing: http://www.theory.caltech.edu/people/preskill/ph229/
Math books: http://www.geocities.com/alex_stef/mylist.html
Economics: http://www.econphd.net/notes.htm
Calculus Lecture Notes: http://www.math.scar.utoronto.ca/calculus/Redbook/
Dynamical Systems: http://www.math.okstate.edu/mathdept/dynamics/lecnotes/lecnotes.html
Linear Algebra Videos: http://web.mit.edu/18.06/www/Video/video-fall-99.html
Math: http://faculty.ccp.edu/faculty/dsantos/lecture_notes.html
Scientific Computing: http://www.cse.uiuc.edu/heath/scicomp/notes/
Linear Algebra: http://www.numbertheory.org/book/
Computation: http://web.comlab.ox.ac.uk/oucl/strachey/