00493 a2200157 4500 74 74 210415b ||||| |||| 00| 0 eng d 817450494X 540 N3373 4922 National Council of Educational Research and Training (NCERT) Chemistry, part-1: Textbook for Class XI / 1st ed. New Delhi: National Council of Educational Research and Training, 2017. ix, 253+iv p. Chemistry ddc BK 0 0 ddc 0 540_000000000000000_N3373 0 322 CL CL 2019-09-05 Katha-O-Kahini 142.60 1 540 N3373 13495 2026-04-07 2026-03-23 155.00 BK 0 0 ddc 0 540_000000000000000_N3373 0 323 CL CL 2019-09-05 Katha-O-Kahini 142.60 540 N3373 13496 2019-09-05 155.00 BK 0 0 ddc 0 540_000000000000000_N3373 0 324 CL CL 2019-09-05 Katha-O-Kahini 142.60 540 N3373 13497 2019-09-05 155.00 BK 0 0 ddc 0 540_000000000000000_N3373 0 325 CL CL 2019-09-05 Katha-O-Kahini 142.60 540 N3373 13498 2019-09-05 155.00 BK