00465nam a2200193Ia 4500 OSt 20250812160944.0 250729s2006 xx 000 0 und d 978-8126107988 AL eng 372.8 KARD Venkataiah S 221204 Education informtion age Gadaga Vidya Nidhi Prakashana 2006 327p Mathematics 221205 ddc BED 234903 234903 0 0 0 0 BED AL AL 2025-07-29 Sita Book House 150.00 0 372.8 KARD BED00222 2025-07-29 16:53:33 125.00 2025-07-29 BK