Andhra University, Waltair, Available Volumes: Vol.29-34,1982-1987 Birla Institute of Technology and Science, Pilani, Available Volumes: Vol.1,1954+ University of Hyderabad, Hyderabad, Available Volumes: Vol.31+, 1984+ Kurukshetra University, Kurukshetra, Available Volumes: Vol.13-37,1966-1990