La tetraléctica de los números perfectos
By: Jorge Emilio Molina Rivero
Edition: 1. ed.
Publisher: Producciones CIMA
Published: 1999
Place of publication: La Paz, Bolivia
Language: spa
Number of pages: 202
Subjects: Perfect numbers; Signs and symbols
Notes: "Tiwanacu, Patrimonio Cultural del Universo"--Cover.

Includes bibliographical references and index.