Uh, the link in the article is clearly posted, as are the page numbers. I went to the link and found them with absolutely no problem.
Yesterday the link was to: https://books.google.com/books?id=IsZOAQAAMAAJ&pg=PA104&dq=Public+laws+of+the+Confederate+States+of+America&hl=en&sa=X&ved=0ahUKEwiTmJ2s967hAhWBiOAKHVVkBGsQ6AEIKjAA#v=onepage&q=Public laws of the Confederate States of America&f=false
And today the link is to: https://books.google.com/books?id=AMg4AAAAIAAJ&pg=PA29&dq=Public+laws+of+the+Confederate+States+of+America+entitled+to+the+same+pay&hl=en&ei=YSkgTODkL4H6lwe4z43KAQ&sa=X&oi=book_result&ct=result&resnum=1&ved=0CCwQ6AEwAA#v=onepage&q=Public laws of the Confederate States of America entitled to the same pay&f=false
So the person edited the link since yesterday. The new link is to a different edition.