00329nam a2200121Ia 4500008004100000020001500041050001800056100003000074245004300104260002800147300001800175650001400193120626s9999 mx 000 0 spa d a9684429259 aQA157 bS5818 aSpiegel, Murray R.eautor aAlgebra superior c/ Murray R. Spiegel aMéxicob: McGraw Hill a312 páginas 0aÁLGEBRA