作 者:B Ravi Kumar ;M Lakshmi Prasad ;D Srinivasa Rao 等
出 处:IMPACT : International Journal of Research in Applied, Natural and Social Sciences. 2013 ;1(6):15-26.
出 版 社:IMPACT Journals
文 章 ID:174812495
作 者:B Ravi Kumar, M Lakshmi Prasad, D Srinivasa Rao ;K R S Sambasiva Rao
出 处:IMPACT : International Journal of Research in Applied, Natural and Social Sciences. 2013 ;(277):15-26.
出 版 社:IMPACT Journals
文 章 ID:112940005