Categories

• Zoology
• evs
• Physics,odiya
• Economics,History
• Others,Education
• Others,English
• Others,Chemistry
• Logic
• Political Science,Education
• Mathematics

Authors

• chettar
• Das,Behera
• Sillie W,S.L,Chakmaverty
• Jangam, r.t.
• Hilgand,Whinson
• Nayak, U,Meher, Gangadhar
• Sarangi N
• R.K.,munthy,R.K.,munthy
• S.,glasstone,Cotton , f.albert
• sharma and das