The diagrams below show the changes in a library from 1975 to the present.Provide an overview of the information by identifying and describing the key details, and include comparisons where appropriate.

The given maps indicates the transformation of the library between 1975 and now . Overall , the library has witnessed an enormous changes .In the top and right site of the library , there have been the institution in the function of some facilities . Meanwhile , in the left-middle site of the library , […]