00358nam a2200133Ia 45000010005000000080041000050820019000461000015000652450028000802600054001083000011001626500012001736500039001851603190219s1976    ck     gr     000 0 spa d0 a515bL153.T. 11 aLang Serge10aCalculo i /cLang Serge  aBogotá :bFondo educativo interamericano,c1976  a416 p.14aCALCULO24aFUNCIONES DE VARIABLE REAL,CALCULO