Publisher

DJ Publication

Nagacode Junction, Kulasekaram ,Kanyakumari Dist, Tamil Nadu, India, Pin: 629161

Mobile: +919486118554, +919486358554

Landline number :+914651279744

Email: djjames201506@gmail.com

 Website: www.djjames.in ,www.djjames.org ,www.djbooks.org ,www.mechjournal.org 

                www.djeee.org ,www.djcse.in ,www.djcivil.org ,www.djphys.org ,www.djchem.org

                                               www.djeng.org  www.djmaths.org