作 者:Ch. Maruti Devi ;Dr. Kiran Yarrakula ;Dr.T. Usha Madhuri
出 处:Bonfring International Journal of Industrial Engineering and Management Science. 2012 ;2(3):28-32.doi:10.9756/BIJIEMS.10038
出 版 社:Bonfring
文 章 ID:133623991