00478nam a2200181 a 4500 20251023153854.0 251022s2025##################000#0#eng## 9789384857912 510 DAS Dass, H.K Mathematics For Class Xii - Vol. 1 By H.K. Dass And Rama Verma 6th Rev ed. S Chand Publishing 2015 976 pages Mathematics Verma, Rama ENGLISH 592692 592692 0 0 0 0 ACL ACL COS 2025-10-22 0 510 DAS G015821 2025-10-22 17:24:32 2025-10-22 ENGLISH