00425nam a2200145Ia 4500008004100000020001800041041000800059082001800067100002100085245007300106250000600179260004400185300001400229650003600243210716s2013    xx            000 0 und d  a9788126540426  aeng  a621.3821 LEVJ  aLevin, Jonathan.  aMac os x and ios internals: to the apples core.bTo the apples core.  a1  aNew DelhibJohn Willy & Sons,Inc.c2013  axxxiv,828  aCommunication Network(621.3821)