00557nam a22001817a 450000500170000001000240001702000260004103500130006703700090008003700090008908200110009810000170010924501040012626000260023027000790025630000260033550000140036120211007152237.0  aEN230921   B-741716  a9789351508700c550.00  aB-741716  bSage  bGift  a954.01  aRakesh Kumar  aAncient and medieval world:bfrom evolution of humans to the crisis of feudalism /cby Rakesh Kumar  aNew DelhibSagec2018  aB1/I-1, Mohan Cooperative Industrial Area, Mathura RoadbNew Delhie110044  axii, 434p.c24cm(pbk)  aIndex,1-7