Categories

• Economics
• Computer Science
• Others,Chemistry
• Chemistry
• Education,Zoology
• Biology
• Zoology,odiya
• IT
• psycholigy
• Eng

Authors

• boulton
• Das , Manoj
• Parida, b.c.,Ray, R.K.
• aggarwala
• Dalton H,Ruoathi , Maheswari
• perreault
• Mohanty , jagannath
• Asic
• Todaru
• Goodstein