The amount of valuable electronic resources that may be included in a library's collection is expanding at an exponential rate, which presents a challenge for librarians.’ (Maheswarappa) Several methods and related standards have been established in recent years that enable the creation and distribution of documents in electronic form. The procedure involves selecting and de-selecting present-day and historical resources, planning acquisition and preservation methods, and assessing collections to ascertain how effectively they meet operator requirements. The construction of collections is now more difficult than ever in an increasingly digitized age.