Categories

• Mathematics
• Others,odiya
• Physics,History
• IT
• Others,Physics
• Political Science,History
• Biology,odiya
• zoolozy
• Political Science,odiya
• odiya

Authors

• brijlal and subramayam,Acharya , singh and jena
• Lindsay
• maheswars
• Selleion
• Bhatia & Tyagi
• leavitt, l.w.,prasad and singh
• salingar, l.g.,salingar, l.g.
• lokanath
• K.N,Upadhyaya ,Tyagi, Yadav
• Chakrabarti, S.K. & Others