//-->
Socio-economic survey of Bhilai region
(1959)
Bhilai Steel Plant of Hindustan Steel Limited
(1966)
Internal migration and political change in India (A study based on the analysis of aggregate socio-economic and demographic data and election statistics of 88 traditional cities and 22 modern cities all over India combined with a sample survey of one modern city and one traditional city in central India)
Rao, G. Lakshmana, (1977)