00375nam a22001577a 4500 20250408151932.0 250408b |||||||| |||| 00| 0 eng d 9789355011930 Eng 510 H K Dass, Rama Verma 211898 Mathematics - I New Delhi S Chand and Company 491P CB 365899 365899 0 0 ddc 0 0 Allied Science CEWN CEWN 2025-04-08 5 1 510 CEWN-CB-197 2026-01-10 11:44:02 2025-12-16 2025-04-08 CB