00334nam a22001097a 450000500170000002000180001708200160003524501030005126000300015430000100018465000300019420260603164658.0  a9789355800725  a300 NAT(TB)  aPrathamik kakshao ke liye samanye gyan(HIN): baadhyapako ke liye prayog-pustika, bhag - 3/cNCERT  aNew Delhi:bNCERT,c2023.  a393p.  aSocial science - textbook