The following are websites where you can purchase inexpensive 3d resources - glasses, viewers and software and cameras.
One of the very best sites for free stereo software: http://stereo.jpn.org/eng/index.html especially download the file from there stphmkre.zip it contains the best stereo / 3d creation software for the pc
http://www.stereoeye.jp/software/index_e.html
http://www.3djournal.com/001/artic56.php
For the Macintosh
http://www.tabberer.com/sandyknoll/more/3dmaker/anaglyph-software.html
Book about 3d
http://www.gravitram.com/stereoscopic_imagery.htm
3d Journal Website