need help with my first program

I am auditing a C++ class and the teacher wants me to read in a set of book ISBN numbers (numeric),Author and title which i create, and store them in binary search tree, then read a second set of numbers which i create to look up in the binary search tree and print whether they are in it or not. And at the end print the binary search tree in ascending order.

I just got in the class and i do not know how or where to get started, so if i can get a little help i would really appreciate it, i know how to do the libraries and int main, but i do not have a clue on what else to do, we do not have a required book in the class, the teacher just teachers us from the board and what he knows. Thank you AW.

I just thought I'd look at old unanswered posts. I think we left a bad taste in this poor bastard's mouth :(

C'mon, man, the kid was way out of his league. Some things are better left undone...

Since it's a class, I think you'll have a text book or some notes, so you can read them in order to get started and if you are stuck some where, just post here, that's the best way to learn.