Garza Olvera, Benjamin Matematicas III, Geometria analitica / Benjamin Garza Olvera - Mexico : SEP/ SEIT, DGETI , 1997. - 468p. : 2 ejems. pb. il. ; 28 cm. - Coleccion DGETI . ISBN: 968-29-9067-X Subjects--Topical Terms: Geometria analitica Dewey Class. No.: 516 GAR