Author:
Publisher:National Archives of India, New Delhi
Copyright:2008
Author: Prasad, Bimal
Publisher:Manohar Publishers and Distributors, New Delhi
Copyright:2008
Author: Majumdar, Bimanbihari
Publisher:Bookland Private Ltd., Kolkata
Copyright:1927
Author: Mukherjee, Aditya Mukherjee, Mridula
Publisher:Jawaharlal Nehru Memorial Fund, New Delhi
Copyright:2010
Author: Mukherjee, Aditya Mukherjee, Mridula
Publisher:Jawaharlal Nehru Memorial Fund, New Delhi
Copyright:2010
Author:
Publisher:Nehru Science Centre-National Council of Science Museums, Mumbai
Copyright:2010
Author:
Publisher:National Council of Science Museums, Kolkata
Copyright:2010
Author: Upadhyaya, Bhavat Singh
Publisher:हिन्दी साहित्य सम्मेलन, प्रयाग
Copyright:2008
Author: गौतम, मीना
Publisher:राष्ट्रीय अभिलेखागार, नई दिल्ली
Copyright:2008