00313cam a22001097a 4500008004000000082001300040100002200053245004900075260003900124300000900163650003100172180718b1963   xxu||||| |||| 00| 0 eng d  aB1 Si 64  aSinha, Ajit Kumar  aPrinciples of sociologycby Ajit Kumar Sinha  aAgrabLakshmi Narain Agarwalc1963  a293p  aSociology.Social sciences.