SERIES PERIODICALLY PUBLISHED HANDBOOKS

Brand	Owner	Address	Description
THE BUILDING ESTIMATOR'S REFERENCE BOOK	FRANK R. WALKER COMPANY	5030 N. HARLEM AVE. CHICAGO IL 60656	Series of Periodically Published Handbooks and Corresponding Estimating Guides;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Disclosed is a system for detecting falsification, the system having: a confirmation information preparing unit preparing confirmation information of source data of published content published on the Internet; a confirmation information holding unit holding the confirmation information of the source data at a predetermined point in time; a source data alteration detecting unit detecting an alteration in the source data; a reflecting unit reflecting the altered source data in the confirmation information of the confirmation information holding unit and in the published content; a published content alteration detecting unit performing alteration detection on the published content; a published content alteration notifying unit notifying a predetermined terminal of information relating to altered published content; and a controlling unit controlling detection of inappropriately altered published content, based on the confirmation information of the source data and on the confirmation information of the published content.