I just came across a list of corrections for the "PET/CBM Personal 
Computer Guide, second edition" by Adam Osborne and Carol S. Donahue.

I compared the list to several coppies that I have access to.  The first 
printing has none of the corrections.  The seventh printing has all the 
corrections, Inculding the correct number for item 12:
   Each diskette drive buffer holds 254 characters
Not 256 as the first printing says, or 253 as the correction says.

You can find the printing number on the back of the title page just above 
the ISBN number.  There is a line of numbers like:
  1234567890  DODO  89876543
For each printing, one of the numbers on the left is removed, so that the
first number on the line is the printing number.

I will scan in the list an upload it to zimmers.net.

wlevak@sdf.lonestar.org
SDF Public Access UNIX System - http://sdf.lonestar.org

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