00612cam a2200205 i 4500 126548 126548 19654648 20220428094743.0 170518s2019 maua b 001 0 eng 9781337399692 (student edition : pbk.) PK-LaUMT 540 TRO-C Tro, Nivaldo J. Chemistry in focus : a molecular view of our world / by Nivaldo J. Tro 7th ed. Boston : Cengage, 2019 xxiii, 477, 32, 10, 18 p. : chiefly color illustrations ; 28 cm Includes index. Chemistry BK 0 0 0 0 01 01 2022-04-28 2 540 TRO-C 142965 2024-07-31 10:59:42 2024-07-19 2022-04-28 BK