Indian Institute of Technology, Madras, Available Volumes: NULL, Year: 2004 Cochin University of Science & Technology, Cochin, Available Volumes: Vol.19-22,1965-68 Indian Institute of Management, Bangaluru, Available Volumes: Vol. ,1996+ Indian Institute of Technology, Madras, Available Volumes: Vol.32,1978+ Devi Ahilya Vishwavidyalaya, Indore, Year: 2015
