00393nam a2200157Ia 4500 210716s2019 xx 000 0 und d 9789389520941 eng 515.43 CHAK Chaudhary, Kuldeep; Goel, Shashank. Calculus. 1 New Delhi WILEY 2019 ix,366 Calculus Of Variations(515.64) 197290 197290 0 0 0 0 MCA AIMIT AIMIT Knowledge World 425.00 0 515.43 CHAK MCA16805 2025-07-21 00:00:00 318.75 2021-07-16 BK