Thank you for the link :-) I see the link to the latest version was actually referenced right in the disclaimer in the PDF. I should have noticed that :-P

thank you, sir

There is an error on p150 & p151. The text says: " The recursion tree for the case T = 10 can be seen in Figure 9.1" & "Figure 9.1: The recursion tree for the Change-making problem with T = 10." But the figure itself uses T = 8

Also " Figure 9.2: The recursion tree for the Change-making problem with T = 10, with duplicate calls merged. " The tree starts with 8 as well.