00398nam a2200169Ia 4500001000700000003000400007008004500011010001100056020001800067041001400085100002300099245003700122260003500159300001100194650001500205082000800220006007LIB220712b1992        py ||||| |||| 00| 0 spa d  a006007  a970-10-0266-0  aEspañol  aLipschutz, Seymour  aMatemáticas para computación  bMcGraw-Hill,aMéxico :c1992  a356 p.  aMATEMATICA  a510