00544nam a22001937a 4500 20260615143320.0 978-81-219-0471-1 eng 23rd. 515.33 NAR Narayan, Shanti Differential calculus for Undergraduate Students Shanti Narayan and P. K. Mittal 15th ed. New Delhi S. Chand Publishing 2025 xi,572p.; 24cm. Differential calculus Mittal, P. K. www.schandpublishing.com BK 184797 184796 2026-06-15 14:21:25 0 515.33 NAR 530267 ,14 2026-06-15 BK 0 0 0 ITEP 0 NEHU NEHU ITEP 2026-06-15 2026-06-15 14:21:25 0 515.33 NAR 530268 ,14;1 2026-06-15 BK 0 0 0 ITEP 0 NEHU NEHU ITEP 2026-06-15