Categories

• Others,Chemistry
• Others,English
• psycholigy
• Biology,odiya
• Chemistry
• Others
• englisg
• Economics,Political Science
• Education,Zoology
• economy

Authors

• Srivastav,S.Kumar
• Orissa Text Book Burean
• Panigrahi , d.d.
• P.,maity,P.,maity
• Goutahari
• A
• Bose A
• Nayak A,Subhendra Nandan
• rudar
• Gupta, R.D,Yamane, Taro