Categories

• Logic
• Physics,odiya
• History
• Others,English
• Other
• Others,Education
• Others,Physics
• Eng
• zoolozy
• Politicalscience

Authors

• Pandey B.P.,bhagat and others
• h.,ibeen
• Others,Majumdar,R.C.
• Seth, t.t.
• Gupta S.C
• Maiti
• Rama, d.s.,Rama, d.s.
• Das ,G.N
• Nanda, S.D,Srivastava, Jhosi
• Seddin