Here are some resources I have found. Do you have any other ideas?
NARA Modern Archives Institute: http://www.archives.gov/preservation/modern-archives-institute/
Understanding Archives & Manuscripts, by James M. O'Toole and Richard J. Cox
Keeping Archives, edited by Jackie Bettington
Digital Preservation Management Tutorial: http://www.icpsr.umich.edu/dpm/dpm-eng/

Comments
General Information on Archival Theory and Practice
An excellent additional resource is Developing and Maintaining Practical Archives by Gregory S. Hunter. I believe a third edition is due out in 2012 or 2013, but the second edition is still worth reading and consulting.