00617 a2200241 4500 108365 9781426311048 eng AP SK 599 MAR 2012039727 Marsh, Laura F. . ed. 32 p. National Geographic readers. Level 1 Readers (Elementary) Polar bears. National Geographic readers. Level 1 000018/00001827.jpg BR-BrIDEA BR-BrIDEA Polar bears Laura F Marsh London National Geographic 2013 BK 0 0 ddc 0 0 12.28 12.28 2015-12-15 0 P SK 599 MAR 00021459SSW 2024-01-23 14:38:50 2024-01-23 BK 0 0 ddc 0 0 12.28 12.28 2015-12-15 0 P SK 599 MAR 00021460SSW 2024-01-23 14:38:50 2024-01-23 BK 0 0 ddc 0 0 12.27 12.27 2015-12-15 0 AP SK 599 MAR 00021458AGC 2024-01-23 14:38:50 2024-01-23 BK 0 0 ddc 0 0 12.27 12.27 2018-03-02 0 AP SK 599 MAR 00035410AGC 2024-01-23 14:38:50 2024-01-23 BK 0 0 ddc 0 0 12.28 12.28 2016-12-19 0 P SK 599 MAR 00028759SSW 2024-01-23 14:38:50 2024-01-23 BK 0 0 ddc 0 0 12.28 12.28 2016-12-19 0 P SK 599 MAR 00028760SSW 2024-01-23 14:38:50 2024-01-23 BK 0 0 ddc 0 0 12.28 12.28 2016-12-19 0 P SK 599 MAR 00028761SSW 2024-01-23 14:38:50 2024-01-23 BK 0 0 0 0 80.1 80.1 2024-02-09 0 P3 - MAR A14001 2024-02-09 21:17:48 2024-02-09 BK 108365 108365