00430nam a22001697a 4500 20260519085159.0 260519b |||||||| |||| 00| 0 eng d 978-93-528-3722-9 eng 530.15 DAS/M Dass,H.K. Mathematical Physics / by H.K. Dass new delhi S Chand & company ltd. 2018 xxiv,1416p. Verma,Rama BK 47045 47045 0 0 0 0 NFIC PBBCL PBBCL pbbcl 2026-05-19 0 530.15 DAS/M 151276 2026-05-19 2026-05-19 BK 0 0 0 0 NFIC PBBCL PBBCL pbbcl 2026-05-19 0 530.15 DAS/M 151277 2026-05-19 2026-05-19 BK 0 0 0 0 NFIC PBBCL PBBCL GEN 2026-05-19 0 530.15 DAS/M 151278 2026-05-19 2026-05-19 BK