00485nam a2200181Ia 4500003000400000005001700004008004100021020001400062050002100076100002100097245004700118260004100165300003400206521000700240526000900247650003100256650001600287OSt20140321132625.0140306s9999    xx            000 0 und d  a439138582  aT 47 b.M18 1999  aMacaulay, David  4aThe new way things work /cDavid Macaulay.  aNew York :bScholastic Inc.,cc1999.  a400 p. :bcol. ill. ;c28 cm.  aG9  c1180  aTechnologyxPopular works.  aTechnology.