00537nam a2200205Ia 450000500170000000800410001724500420005810000200010026000610012030000120018130000110019349000240020450000190022802000220024705000150026954600120028433600090029633700150030533800110032020260803094102.0251212s2010    xx            000 0 und d1 aReading Explorer 4 /cpaul MacIntyre.  aMacIntyre, paul  aBoston, Massachusetts :bHeinle Cengage Learning,c2010.  a224 p.:  c28 cm.  aNational Geographic  aIncludes index  a978-1-4240-2936-5  a428.6 M18r  aEnglish  aText  aUnmediated  aVolume