00430nam a2200169Ia 4500 20260914083131.0 260914s9999 xx 000 0 und d 978-1-60044-651-1 eng 503. HARRIS, Nancy Rourke's World of Science Encyclopedia vol.5 : Chemistry Florida Rourke 2009 64 hlm. 28 cm 0 Grade 7-9 199747 199747 0 0 0 1 023 023 REF 2009-08-14 0 503. HAR r/v5 0230900234 2026-09-14 08:31:31 2026-09-14 REF