Census of India ,1961 Andhra Pradesh
"Sekhar , Chandra A ."
"Census of India ,1961 Andhra Pradesh" v2pt 7A(1) - Delhi Manager of publications 1964 - 128 p.( v.2); pt .7-
Census-India-1961
GL AP 315.4 CEN 1961
"Census of India ,1961 Andhra Pradesh" v2pt 7A(1) - Delhi Manager of publications 1964 - 128 p.( v.2); pt .7-
Census-India-1961
GL AP 315.4 CEN 1961