You didn't mentioned the name of the stream or the university under which you are studying the course. So its not possible to give conclusive answers. Although if you wish to get the books then you should consider the official syllabus of your university and there you will find the recommended books which will help you as well as you can contact your college teachers. This will recommend you more your university oriented study material.

I hope this helps. All the very best for your future endeavors!