Categories

• Eng
• Education
• Botany,Zoology
• IT
• Physics,History
• Botany
• economy
• Others,Political Science
• psycholigy
• Economics,Political Science

Authors

• Gupta, s.p.,Panda, h.h.
• Panigrahi,Sharma
• Calvani V.
• Hardin
• Kumon H.D,Parker , Haswell
• Tilak Raghukul,M,Nanda, Nanda D.C
• S.K.,Tuli ,Singh, b.d.
• melkote
• nurkse ragnar
• Acharya S.N