Not too easy. Not too difficult.
Because it helps a lot and makes me prepared for exams as I do find all kind of reviews for all my subject and it is easy to use.
I learned hoe Crystal structures are made, and how to apply them in our real life as it explains all kind of physical and chemical properties of crystal structures.
Hours per week:
Advice for students:
Read the book, Read the notes, and SOLVE a lot of Problems!!