00323nam a2200121Ia 4500008004100000020001800041082000800059100001600067245004300083260004100126300001600167490001800183250817s9999    xx            000 0 und d  a9781526618290  aROW  aJ.K Rowling 0aHarry Potter and the Half blood prince  aUKbBloomsbury Childrens booksc2021  a"544p,20cm"  vHenry & Mudge