Author:
Publisher:Vikas Publishing House, New Delhi
Copyright:1988
Author: Singh, Baldev
Publisher:Nehru Memorial Museum and Library, New Delhi
Copyright:1988
Author: S. Gopal
Publisher:Jawaharlal Nehru Memorial Fund, New Delhi
Copyright:1988
Author: Kumar, Ravinder Prasad, H.Y. Sharada S. Gopal
Publisher:Jawaharlal Nehru Memorial Fund, New Delhi
Copyright:1999
Author: Kumar, Ravinder Prasad, H. Y. Sharada S. Gopal
Publisher:Jawaharlal Nehru Memorial Fund, New Delhi
Copyright:1999