A powerpoint presentation giving an Introduction to CSEM is available in two formats:

• CSEM Introduction - Powerpoint - (large, downloading will be slow over a modem link) - right click and Save Target/Link As... to save for off-line reading
• CSEM Introduction - Adobe Acrobat - (not so large, downloading will be some what quicker) - right click and Save Target/Link As... to save for off-line reading
• CSEM Introduction - Web pages - Powerpoint conversion to web pages