Punjabi University, Patiala, Available Volumes: NULL, Year: 2004 Dr. Bhimrao Ambedkar University, Agra, Available Volumes: NULL, Year: 2004 Dr. B R Ambedkar National Institute of Technology Jalandhar, Available Volumes: NULL, Year: 2004 Panjab University, Chandigarh, Available Volumes: NULL, Year: 2004
