Categories

• Economic
• Others,Chemistry
• zoolozy
• Others,Education
• Logic
• Philosophy
• Others,Physics
• Others
• Computer Science
• Zoology

Authors

• Srivastab U.N
• Mahapatra , K.S.,Mahapatra , K.S.
• Amantya
• Bahl
• Gould
• Devi M
• lakdowala
• Cudden, J.A.
• Chakravanti
• S,Bargolel,Lain