| 摘要 |
PROBLEM TO BE SOLVED: To accurately display, when displaying a result of retrieval of information on a specific retrieval object from pieces of registered information on retrieval objects, information on other retrieval objects related to the retrieved information on the specific retrieval object.SOLUTION: Books having been registered in a book retrieval system within a predetermined reference period from registration, and are closely related to a book retrieved and identified by a user are displayed in a "newly-arrived information" column. |
