Each PDF reproduces one complete issue
of Human Power. There are two "flavors" each of the pre-HP47 issues.
For techincal reasons we have provided both a greyscale version and a full-text
version. You will find the greyscale version most useful for reprinting
and general viewing. The full-text version is the one that will be called when you
use the Acrobat Search function. On the CD the links open up the greyscale files. On this site the full-text will open.
