Buchanan, O. Lexton creator Villareal, Rafael H. tr. text mx| Mexico EASO 1985 1a ed. monographic pa 210 p. : ìl. ; 22 cm. O. Lexton Buchanan ; tr. Rafael H. Villareal. Incluye glosario e ìndice Calculo infinitesimal QA303.5.I54 B83 1985 9687216050 120427 20150124123426.0