Categories

• economy
• Botany,Physics
• Biology
• IT
• Others,Botany
• Physics,History
• Political Science,Zoology
• Chemistry
• psycholigy
• Political Science,Education

Authors

• Mahajan V.D.
• jones, w.t.,jones, w.t.
• Kensten
• Sovaso
• Sen, k., S., Chopra, p.s. and kothari,M.,boulton
• akumar
• Bhatia, h.l.,Bhatia, h.l.
• Singh, Sukluin
• Mundra , Agrawal,Tripalli , Panda
• Tanuja V.R.