where can I find "Design and Implementation of the 4.4 BSD OS" book?

[Dan O'Connor]

Hello, I was tryint to make some programs for my computer and I need to 
know more about the design and implementation of FreeBSD, I can find in 
Freebsd website only chapter 2 but no more...

Others have pointed you to the FreeBSD book, but if you're really 
looking for the 4.4 BSD book, try here:

http://www.amazon.com/gp/product/0201549794/102-6152933-1366535?v=glance&n=283155&s=books&v=glance

~Dan