Aligarh Muslim University, Aligarh, Available Volumes: Vol.15,1990-93 Cochin University of Science & Technology, Cochin, Available Volumes: Vol.8-11,1983-86;Vol.22,1997+ Gauhati University, Guwahati, Available Volumes: Vol.12-13,1987 North-Eastern Hill University, Shillong, Available Volumes: Vol.2-15,1977-1990