00262nam a2200109Ia 4500 190829s9999||||xx |||||||||||||| ||und|| Ghansyamadas Birla Bappu Deccan Publishing House Kozhikkode Biography BK 41540 41540 0 0 0 0 MAL GBCTL GBCTL A24 2022-11-07 3.00 BUNDLE 21 920 GHA/B UGC8109 ARC