Categories

• Hindi
• Economics,Political Science
• Political Science,History
• Computer Science
• pyschology
• Eng
• Education
• odiya
• Education,odiya
• zoolozy

Authors

• Hill , l.a,Hill , l.a
• Patanaik B.K,B.B,Kan
• Arora J.K
• Panker , Heswell
• Maity P
• b.l.
• Rath, S., s.n. and rath,Rath, S., s.n. and rath
• Dwivedi
• bendre and kumar
• Malik , c.p.