Hello student ,

You can get your book from anywhere , but first of all let me know your branch as you have not mentioned it . So first of all ask your question again with mentioning your branch and state also because subjects varies according to branch in most of the field of engineering . So that I can guide you with all the subject you are going to read in your 1st year of engineering and from where you can get that .

Hope you are getting my point .

Good luck !