00445nam a22001577a 450000500170000001000140001702000250003103500140005603700090007008200080007910000210008724500800010826000320018827000480022030000190026820250723161857.0  aEN-146091  a9789363196995c50.00  aEN-129623  bDBAD  a000  aKhanna and Verma  aUpkar's General Knowledge Current Affairs and Who's Who?/cKhanna and Verma  aAgrabUpkar Prakashanc2025  a2/11A, Swadeshi Bima Nagar, bAgrae282-002  avpp.c22cm(Pb)