4.2.3 Purchase of Books and Journals4.2.3 Annual Expenditure for Books and JournalsAudited Statements of AccountsBills of books & Journals 2016-2017Bills of books & Journals 2017-2018Bills of books & Journals 2018-2019Bills of books & Journals 2019-2020Bills of books & Journals 2020-2021Audited Statement of Library