Two different ways of posting a pdf

Dear students, below you will find two posts on the same article, Normalisation of Stephen Bax, I have uploaded them using two different options.
1.- Scribd
2.- page link

When using Scribd, all you have to do is first register, and then upload your pdf file.
For more information about how to manage you blog, go to the "useful links" section on this blog.
And remember if you don't have things done the way you want, try again!!!!