Categories

• geography
• Others,English
• Computer Science
• Logic
• Economics,Political Science
• Botany,Physics
• History
• pyschology
• Political Science
• Politicalscience

Authors

• Mahotra
• B.,Baruah,das and mohanty
• Dogra , Dogra
• Tripathy K. N.
• k.c.,avhary,k.c.,avhary
• M.R.,james
• G,Vaidyanathan
• Arora P.
• Ghosh Amithav
• Agrawal R.C