Rojas Bernilla (Chile, Esptiben books & textbook
LIBSA-REVISTA DE MATEMATICAS ELEMENTALES (Volumen 1) (Spanish Edition)
Gil Crisostomo, Aldo Castillo Castilla (Perú), Ivan Rojas Bernilla (Chile, Esptiben Guzmán Delgado (Perú), Miguel Morocho Orellana (Ecuador), Julio César Jara Benites (Perú), Carlos García Manyari (Perú), Enrique Khayyam (Ecuador), Omar Paredes Vargas, Anthony Loayza Calle (Perú), Rodolfo
Independently published /2022-06-26 Paperback / 83 Pages
