00374nam a2200169Ia 4500001000700000003000400007008004500011010001100056020001800067041001400085100001600099245002100115260003300136300001100169650001600180082000800196001732LIB220712b1995        py ||||| |||| 00| 0 spa d  a001732  a84-481-0266-5  aEspañol  aGates, Bill  aCamino al futuro  bMcGraw-Hill,aMadrid :c1995  a279 p.  aINFORMATICA  a020