00499nam a22001937a 4500 117596 117595 OSt 20260706113058.0 220615b ||||| |||| 00| 0 eng d 9789380618692 530.1 MIT Mittal,V K 519 Computational physics by Mittal V K and R C Verma etal... 2 Delhi Ane books 2021 318 Fundamentals of problem solving Gupta,S C 520 ddc BK