Categories

• englisg
• English
• Political Science,Education
• Others,Physics
• enviromental studies
• Logic
• Politicalscience
• Philosophy
• Hindi
• evs

Authors

• ministry of int & brood casting
• Mahanty, M.
• Khattan D.
• J.,reeves,J.,reeves
• Das,Biswal
• Tripathy R.N.
• Chandani , Chanchani
• Mishra ,B
• mishra and jena,Samal, s.s.
• Augecstine, A.E