How would someone go about acquiring an original doent from 1961 over the internet?would you like to ask?

That could not be legally reproduced online without permission from the Fed and it looks like they haven't done that. Original copies are in many libraries throughout the country. See the link below, click "just this edition", enter your zip code and find the library closest to you that has the book in its catalog. If there is not one close enough, ask your local library to request an interlibrary loan.