00482nam a2200181Ia 4500 230917s9999||||xx |||||||||||||| ||und|| RS 310.00 5005339 MAIN English 515.625 S97F(15) Saxena, H C Finite differences and numerical analysis 15th ed. New Delhi S Chand 2021 xi, 452 p. 4967 02/01/2023 IF23/1070 13/02/2023 Main Budget BK 0 0 0 515_625000000000000_S97F15 0 13276 MAIN MAIN 2023-03-02 3 515.625 S97F(15) 407343 2026-01-19 13:06:09 2026-01-12 2023-09-17 BK 8143 8143