TY - BOOK T1 - Analytic Geometry A1 - Lehmann, Charles H. LA - English PP - New York PB - Wiley YR - 1942 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.23375 OP - 425 KW - GEOMETRIA ANALITICA ER -