Anil Sadgopal, Shyam Bahadur 'Nmr'2006-01-012026-07-032006-01-011993-09https://dans.nls.ac.in/handle/123456789/7014The book' Sangharsh aur Nirman' edited by Anil Sadgopal and Shyam Bahadur 'Nmr' and published by Rajkamal Prakashan in September 1993.Hi-IndiaCMMBiographyNiyogi CaseBook