CADENCE Tutorials
http://www.ee.virginia.edu/~mrs8n/cadence/...etutorials.html
Cadence Design Tools manuals
http://www.ece.iit.edu/~cad/cadence/
Cadence/SPW tutorial (Postscript)
http://www.cecs.csulb.edu/~conf/cadence/
Cadence tutorials
http://www.csee.umbc.edu/~plusquel/cadence/ncsu/tutorials/