Aperture 3 User Manual Missing?

I found some pages of the manual on the good old way-back machine:

https://web.archive.org/web/20180504121246/http://documentation.apple.com/en/aperture/usermanual/index.html

And I save d this link as a User Tip:

How to find the Aperture User Manual - Apple Community

Thank you, Allan. There is probably no use in complaining about this. One more nail in the coffin.

That is exactly, what I am seeing, thank you. Too bad.