00305nam a22001097a 4500003000400000008004100004082002100045100003500066245003700101260004900138300000800187OSt241009b        |||||||| |||| 00| 0 eng d  a312.095412bB72C  aDirectorate of Census of Bihar  aCensus, 1971 Hazaribagh District  aDirectorate of Census operation ,Biharc1980  a683