00253nam a2200109Ia 4500008004100000020001800041040000800059100002100067245003800088260000900126300000800135240309s9999    xx            000 0 und d  a9788177584769  cRIT  aELMASRI, NAVATHE 0aFUNDAMENTALS OF DATA DASE SYSTEMS  c2007  a799