Categories

• Physics,History
• economy
• Political Science,History
• Political Science
• Chemistry
• English
• Others,English
• Economics,History
• Political Science,Zoology
• Others,Chemistry

Authors

• Das,Sharma, Barik ,Sharma, K.N
• Das , r.c.,bhatnagar and bhatnagar
• krishnamurty
• Smith J.M
• J.L,nehru,Mohapatra , b.p.
• Raly Peter
• Achebe C
• B
• n. and mohapatra
• , Edna