00343nam a2200133Ia 4500008004100000040001700041041001200058082001500070100002200085245003900107250001200146260003900158300001200197230917s9999||||xx |||||||||||||| ||und||  e102536aMAIN  aEnglish  a005.74 U5F  aUllman, Jeffrey D 2aA first course in database systems  a2nd ed.  aNew DelhibPearson educationc2002  a470p p.