if possible ,help me

where can i find "Computer Graphics: Principles and Practice"£¬Foley, Van Dam electronic book copy, I am a student, i can’t find it in the book store in my city,Please help me.

Amazon.com

I really want electronic copy,because i can’t afford the price

Try asking the bookstore whether they can order it from somewhere, or go to your local library and if they dont have it ask them if they can get it for you.