Which of the following sources contains the year a book was published?

Question

Quizplus · Accepted Answer

A library online catalog contains information regarding copyright and the year a book was published. 
The Table of Contents is incorrect. The Table of Contents in a book provides information regarding where certain information is located in a book. However, it does not contain copyright information. 
An encyclopedia is incorrect. An encyclopedia contains information regarding a specific topic, and would not contain the year a given book was published. 
An English textbook is incorrect. An English textbook would contain information regarding English grammar and usage. It would not contain the year a book was published.

Which of the Following Sources Contains the Year a Book