Olympiad Inequalities - Thomas Mildorf (2006).pdf (the basic 12)

LINK ORIGINAL
https://www.isinj.com/mtusamo/Problems%20and%20Solutions%20in%20Euclidean%20Geometry%20-%20Aref,%20Wernick%20(Dover,%201968).pdf

Problems and Solutions in Euclidean Geometry by Aref, Wernick (Dover, 1968)

LINK ORIGINAL EN LA WEB:
https://www.isinj.com/mtusamo/Problems%20and%20Solutions%20in%20Euclidean%20Geometry%20-%20Aref,%20Wernick%20(Dover,%201968).pdf
LINK ALTERNATIVO
https://www.mediafire.com/file/s85omo8b4xf98o8/Problems_and_Solutions_in_Euclidean_Geometry_-_Wernick.pdf/file

ALGEBRA DESIGUALDADES TRILCE

LINK
https://www.mediafire.com/file/5cd0mvtcd6akv8d/DESIGUALDADES-TRILCE.pdf/file

DIVISION INEXACTA BELSKI

LINK ORIGINAL EN LA WEB
https://mega.nz/#F!L6ZhkYwT!oXZ7mYiMc5QtQZ25zjXqdw

School Mathematics Study Group Geometry-PART1-STUDENT´S TEXT

LINK ORIGINAL EN LA WEB
http://www.mtedu.utaipei.edu.tw/mathweb/data/file/334.pdf

School Mathematics Study Group Geometry-PART II -YALE UNIVERSITY

LINK
http://www.mtedu.utaipei.edu.tw/mathweb/data/file/337.pdf

Geometria - Moise Downs ( VERSION ESPAÑOL )

UNO DE LOS MEJORES LIBROS DE GEOMETRIA LA VERSION EN ESPAÑOL LO ENCONTRE SURFANDO EN LA WEB ES UNA RELIQUIA (1974)
LINK ORIGINAL
https://matematicaexercice.wordpress.com/2012/11/21/geometria-moderna-moise-downs-pdf/
LINK ALTERNATIVO 1 :https://colmaths.files.wordpress.com/2013/01/geometria-moderna-moise.pdf
LINK ALTERNATIVO 2 https://www.mediafire.com/file/v4abs6w9waxhd1t/Geometria_-_Moise_Downs.pdf/file

GEOMETRIA MODERNA VERSÃO  EM PORTUGUES

PROBLEMAS RESUELTOS DE ALGEBRA- LEYES DE EXPONENTES LUMBRERAS

LINK
https://pt.calameo.com/books/0055707627a1dbcf470a3