Difficult to search book

Two more i need to submit my coursework 

but i not yet finish.

Because the college library 

book is so limited for borrowing

many book is borrow for other people 

so i can't to search any book is related   

for my coursework question. 

I hope my college can buy more book 

for all student 

because every year have many student 

study in the college

so i hope that they can changes.