http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19710068141_1971068141.pdf
XP67_Moonbat ACCESS: Top Secret Joined Jan 16, 2008 Messages 2,162 Reaction score 75 Jun 30, 2009 #1 http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19710068141_1971068141.pdf