There appears to be a disk problem on snefru, in the
volume that holds the copy of nebka. I will report
more as I gather evidence about the problem.
I will discuss the problem on this list.
Cheers,
Thomas Krichel http://openlib.org/home/krichel
RePEc:per:1965-06-05:thomas_krichel
phone: +7 383 330 6813 skype: thomaskrichel