SCHAUM'S OUTLINE OF THEORY AND PROBLEMS OF DIFFERENTIAL AND INTEGRAL CALCULUS Third Edition FRANK AYRES, JR., Ph.D.

LINK FORMATO DJVU ENCONTRADO EN LA WEB
http://ihtik.lib.ru/2012.03_ihtik_mathematic/2012.03_ihtik_mathematic_496.rar

Schaum's Theory & Problems of Advanced Calculus by Murray R. Spiegel

LINK ORIGINAL EN LA WEB
https://archive.org/details/SchaumsTheoryProblemsOfAdvancedCalculus
LINK DIRECTO RCHIVO EN PDF
https://archive.org/download/SchaumsTheoryProblemsOfAdvancedCalculus/Spiegel-SchaumsTheoryProblemsOfAdvancedCalculus.pdf

Schaum's Theory & Problems of Differential Equations by Frank Ayres

LINK ORIGINAL EN LA WEB
https://archive.org/details/TheoryProblemsOfDifferentialEquations
LINK DESCARGA EN FORMATO PDF
https://archive.org/download/TheoryProblemsOfDifferentialEquations/Ayres-DifferentialEquations.pdf

General Theory of Irregular Curves A. D. ALEXANDROV and YU. G. RESHETNYAK Institute of Mathematics, Siberian Branch of the USSR Academy of Sciences

LINK
http://ihtik.lib.ru/2012.03_ihtik_mathematic/2012.03_ihtik_mathematic_211.rar

Stability Theorems in Geometry and Analysis Por Yu.G. Reshetnyak-INSTITUTE OF MATHEMATICS RUSSIAN ACADEMY OF SCIENCES

Stability Theorems in Geometry and Analysis Por Yu.G. Reshetnyak
LINK DEMO GOOGLE BOOK
https://books.google.com.br/books?id=JQw5nJWkQP0C&lpg=PR11&ots=Fii7weXbQT&dq=Reshetnyak%20Yu.%20G.%20Stability%20Theorems%20in%20Geometry%20and%20Analysis.&hl=pt-BR&pg=PP1#v=onepage&q&f=false

RESHETNYAK PROBLEM BOOK FOR A COURSE IN MATHEMATICAL ANALYSIS -1979-Решетняк Ю. Г. Сборник задач по курсу математического анализа

LINK ORIGINAL EN LA WEB
http://math.nsc.ru/~matanalyse/Reshetnyak.pdf

Selected Problems in Real Analysis Por M. G. Goluzina,A. A. Lodkin,A. N. Podkorytov

LINK BOOK DEMO GOOGLE
https://books.google.com.br/books?id=WMs97jhcwS4C&lpg=PA367&ots=3HQ-H1Ku85&dq=Mathematical%20analysis%3A%20Selected%20problems%20Dorogovtsev&hl=pt-BR&pg=PP1#v=onepage&q&f=false

MATHEMATICAL ANALYSIS: Selected problems Dorogovtsev - Математический анализ: Сборник задач Дороговцев А.Я.

LINK ORIGINAL EN LA WEB FORMATO DJVU
http://mexalib.com/download/36530
LINK ALTERNATIVO EN PDF
http://www.mediafire.com/download/8h2eumu9j3428kh/MATHEMATICAL_ANALYSIS_Selected_problems_Dorogovtsev.pdf

EXAMENES DE ADMISIÓN MATEMÁTICAS UNIVERSIDAD NACIONAL DE INGENIERIA-LIMA PERÚ-AÑOS (1947-1956)

COMPARTILHO COM TODOS MEUS VISITANTES DE MEU BLOG UM GRANDIOSO
APORTE DO ENGENHEIRO PERUANO ALDO JUAN GIL CRISOSTOMO ,LOS EXAMENES
DE MATEMATICAS DE VESTIBULAR DA UNIVERSIDADE NACIONAL DE ENGENHARIA DE LIMA - PERÚ.(1947-1956)

LINK ORIGINAL COM OS EXAMENES COMPLETOS
http://www.mediafire.com/download/hetgxa49c7fh79h/Examenes_UNI_antiguos.pdf

Babinski PROBLEMAS DE OLIMPIADAS MATEMÁTICAS-1975

LINK
http://www.mediafire.com/download/7trwax3ay1iifnn/babinska.pdf

MATHEMATICAL PHYSICS PROBLEMS AND SOLUTIONS The Students Training Contest Olympiad in Mathematical and Theoretical Physics-G.S. Beloglazov, A.L. Bobrick, S.V. Chervon, B.V. Danilyuk, M.V. Dolgopolov

LINK ORIGINAL
http://arxiv.org/pdf/1110.4864.pdf

Selected problems from Estonian Math Contests-Estonian Math Competitions National Contests-1992-2013

Here you can find electronic versions of the booklet “Estonian Math Competitions” which is distributed annually to the IMO community. It contains (usually selected) problems from the open contests and the national olympiad and all problems from the IMO team selection contest. Many problems used in the open contests and national olympiad have been taken from among math contest problems of other countries; starting from our 2003/2004 booklet, we have tried to reject such problems from our booklet, so keeping it containing more or less original problems only. Many problems used in the IMO team selection contests have been proposed by Agnis Andžāns, the grand old man of Latvian math olympiads.

2012/2013:    2011/2012:     2010/2011:     2009/2010:     2008/2009:     2007/2008:     2006/2007:     2005/2006:     2004/2005:     2003/2004:     2002/2003:     2001/2002:     2000/2001:     1998/1999:     1995/1996:     1993/1994:     1992/1993:   LINK ORIGINAL:http://www.math.olympiaadid.ut.ee/eng/html/index.php