Categories

• Others,History
• Logic
• Environmental Studies
• Education,Zoology
• Political Science,History
• Hindi
• Others,English
• pyschology
• History
• Physics,History

Authors

• carroll, b.j.,carroll, b.j.
• Others,Piodyck
• Mahapatra M.B.
• Sharma,T.C
• Gulabi
• Veerakumari
• Mishra , k.a.,Mishra , k.a.
• M,twin,M,twin
• mahapatra and g.n.,Das , m.n. and pati
• Mahajan V.D.