Correct Answer: A

Explanation:
Every year the library authority collects new books or other materials from various sources for a library. When those materials arrived at the hand of the librarian then he keeps a permanent record of those materials on a register book. This register books are known as accession register. This register has some specific fields, such as accession number, date of arrival, author, call number, supplier name, supplier address, publisher name, place of publisher, price of the book, etc. and this information may vary from library to library