Census of India 1961
Delhi: socio-economic study of village Gokulpur - Delhi Superintendent of Census Operations 1964 - 217+p. - Census of India 1961. Volume XIX, Delhi. Part-VI-No. 11 .
A81x54 In2/61/19/Pt6/11
Delhi: socio-economic study of village Gokulpur - Delhi Superintendent of Census Operations 1964 - 217+p. - Census of India 1961. Volume XIX, Delhi. Part-VI-No. 11 .
A81x54 In2/61/19/Pt6/11