Indira Gandhi National Open University, New Delhi, Available Volumes: NULL, Year: 2004 University of Hyderabad, Hyderabad, Available Volumes: Vol.35, 1981 Kurukshetra University, Kurukshetra, Available Volumes: Vol.30-34,1976-1980 Panjab University, Chandigarh, Available Volumes: Vol.35,1981;Vol.37-38,1983-1984;Vol.40-43,1986-1989;Vol.45,1991
