LEHMANN, CHARLES H. GEOMETRIA ANALITICA - 0 - MEXICO UTEHA 1959 - 494 pag. 23 cm - 0 0 . PLANA-GEOMETRIA ANALITICA/GEOMETRIA ANALITICA-ESPACIO Subjects--Topical Terms: CIENCIAS PURAS Dewey Class. No.: 516.3 / L41