See the files by clicking the link down below
https://www.dropbox.com/s/mb1dcaur0wurty9/Book%20Class%2010.pdf?dl=0
https://www.dropbox.com/s/6e5sfv739kxsn1s/E%26T%20%28Realignment%29_compressed.pdf?dl=0
No use is allowed without explicit permission from owner