Categories

• Hindi
• Chemistry
• History,odiya
• Others,Physics
• Zoology,odiya
• Others,Political Science
• Political Science,Education
• Chemistry,odiya
• Others,Education
• Others,Chemistry

Authors

• M.S.,toyal,Bhatia, K.K.
• Herstein , I.N,G,Prajat
• Rath, banamali
• govt, orissa,govt, orissa
• stumpf
• j.a.r.
• Singh, Tripathi
• Mahapatra C.D
• Kali, Atit
• a. and kumar