TAYLOR, HOWARD E. GEOMETRIA ANALITICA BIDIMENSIONAL SUBCONJUNTOS DEL PLANO - 0 - MEXICO LIMUSA 1977 - 122 pag 23 cm - 0 0 . LINEA-RECTA (GEOMETRIA)/PARABOLA-ELIPSE-HIPERBOLA Subjects--Topical Terms: CIENCIAS PURAS Dewey Class. No.: 516.3 / T27