Answer:
.B. accession register
Step-by-step explanation:
Registration is a term that originates in the Latin word regestum. It is about the action and the consequences of registering, a verb that refers to observing or inspecting something carefully. To register is also to write down or record a certain data in a document or paper.
In this case, being able to access the registry is the easiest and most efficient way to recover the information.