00390nam a22001577a 4500 20250806161404.0 9789360746797 Dhami, H S 419 Integral calculus 2nd ed. New Delhi New age international 2025 xv+344 Integration techniques 420 Gamma function 421 ddc BK 750876 750876 0 0 ddc 0 0 GIF MAT MAT GEN 2025-08-06 Gift from New age international publisher 499.00 0 515.4 DHA-I MATG220 2025-08-06 16:15:21 2025-08-06 BK