Its not my personal experience, as you may also know about Dr. S.CHAND and publication. S.CHAND books are easily available in marker for std. 6th to 12th . and for collage science and math students. I want to suggest you that if you are buying any other book for reference stop me and once trust me and buy s.chand and company books. its content is fully in understandable and easy. its my guarantee that once you started reading s.chand books you will have regular habit of using it.
but please don’t trust me try yourself.you will be fan of it!