Categories

• Mathematics
• psycholigy
• Others,Physics
• Physics
• Biology,odiya
• Logic
• Political Science,Zoology
• pyschology
• Physics,odiya
• Environmental Studies

Authors

• Pattanaik, g.c.,Pattanaik, g.c.
• Chand, soma
• Mother, D.S,Prakash , Kumari
• S,Pandaba
• Kar, R.K.
• Friendlender
• Gokak V.K
• Joe
• verma and pahela
• Gadne,P.B