Any library cannot purchase or hold all the books and other resources for the users. Inter library loan is the best way to fulfill the requirement of the users. Inter Library Loan is abbreviated as ILL and it is a service provided by libraries when a required book(s)/article(s) are not available in their library. book(s)/articles(s) are arranged from their member libraries/associate libraries on the basis of inter-loan/inter-lending/document supply/delivery on loan basis for few days/weeks. It is basically a cooperative effort among member libraries. Through inter library loan users can borrow the books and return them on time