Marine Bookstore is a crowdsourcing project & Non-profit website.
All the material provided on the websites is for Students / Professionals who seek to gather knowledge for educational purposes only.
Marine Bookstore and its users and book uploaders and contributors or any other person directly or indirectly connected with the website will be held harmless as the material provided is only for educational purposes, Manuals should not be used in place of the original technical documentation provided by makers.
In case of any doubt please contact the original maker/author.