1. This web-page is produced and maintained by Sayed Hossain. You can download the materials (book and
other content) for your personal use only. You can also link any books and other contents of this website with
your website/blog but can not download the materials of this website in your website/blog for exhibition.
2. Anyone can use information of this website with acknowledgement. No written permission is required. Use
the information of this website on your own risk. This website shall not be responsible for any loss or
expense suffered in connection with the use of this website.
You can email me: firstname.lastname@example.org