00400nam a22001457a 4500 9788131768617 546 SIN Singh, D.N. Basic Concept of Inorganic Chemistry / D.N. Singh New Delhi : Dorling Kindersley, 2017. 543p. ; 24 cm. ddc BK 587821 587821 0 0 ddc 0 546_000000000000000_SIN 0 576224 CL CL CHE 2022-02-10 Donated by Fatima Sohail(S3H) 1 546 SIN CL-D-1450 2025-07-26 2025-02-06 2022-02-10 BK