Categories

• Others,English
• Education,odiya
• enviromental studies
• Others,Political Science
• Mathematics
• Economics,Political Science
• Education
• Logic
• Others,Biology
• History

Authors

• Safaya
• Banarjee S.
• Bhalia , Purohit
• Rout, n.c., k.m. and naik
• Senapati, S.M
• Ahluwalia R.D
• raychoudhury
• M.C Graw Hill
• Cotton
• C.H,Leckitt