Categories

• Political Science,History
• IT
• enviromental studies
• Political Science
• Education
• Mathematics
• Politicalscience
• Others,Physics
• evs
• Eng

Authors

• Ahiya, Jth,Panda, G.C
• Patnaik, B.
• Kiran
• misra, k.r, k.p. and narayaman
• Rastogi
• Warner
• Sarangi N
• Safaya , b.d., r.n. and shaida
• Parda
• Sahu, Mishra ,Saha ,A.C,Kapnr