Problems in Differential Equations Aleksej Fedorovič Filippov, Joel Lee Brenner- Сборник задач по дифференциальным уравнениям - Филиппов А.Ф.

LINK DEMO BOOK GOOGLE
https://books.google.com.br/books?id=a7fDAgAAQBAJ&lpg=PP6&ots=aTybpxMi3W&dq=Problems%20in%20differential%20equations%20%2F%20A.%20F.%20Filippov%3B%20%5Btranslated%20by%5D%20J.%20L.%20Brenner.&hl=pt-BR&pg=PP5#v=onepage&q&f=false

LINK ALTERNATIVO
https://pt.scribd.com/document/327741126/Problems-in-Differential-Equations-J-L-Brenner

RUSSIAN VERSION - Сборник задач по дифференциальным уравнениям - Филиппов А.Ф.

LINK ORIGINAL RUSO
http://padabum.com/d.php?id=10658

LINK ALTERNATIVO
http://www.mediafire.com/file/vxbnhywehnn3u8i/Collection_of_problems_on_differential_equations-Filippov.pdf

Cálculo 1 Diferencial - Alvaro Pinzón

LINK 1 FILE WINRAR
http://www.mediafire.com/download/92i1o9jp1lodd0t/calculo1_diferencial.rar

LINK 2 FILE PDF
http://www.mediafire.com/file/2ymbsjtbn5p4ski/calculo1_diferencial-PINZON.pdf

Cálculo II Eliezer Batista Elisa Zunko Toma Márcio Rodolfo Fernandes -Universidade Federal de Santa Catarina

LINK ORIGINAL EN LA WEB
http://mtm.grad.ufsc.br/files/2014/04/C%C3%A1lculo-II.pdf

3rd Indo-Brazilian Symposium in Mathematics - Kunnath Sandeep-IMPA-BRASIL

3rd Indo-Brazilian Symposium in Mathematics

Kunnath Sandeep

Página do Programa: http://www.impa.br/

Download dos Vídeos: http://video.impa.br/index.php?page=3...

IMPA - Instituto de Matemática Pura e Aplicada ©
http://www.impa.br | http://video.impa.br

Electromagnetism I Sogang University Prof Wonmin Son-VECTOR ANALYSIS 1- OPEN COURSEWARE

Kaplan. Practical lessons in higher mathematics. Analytical geometry, differential calculus, integral calculus -967 PAGINAS-1967-PARTE1-PARTE2

Kaplan. Practical lessons in higher mathematics. Analytical geometry, differential calculus, integral calculus In 2-files in one archive. General 925 pages. Djvu. 6.9 MB. Examples of solving problems on the whole course of general mathematics are considered.

Каплан. Практические занятия по высшей математике. Аналитическая геометрия, диффернциальное исчисление, интегральное исчисление, интегрирование дифуравнений. В 2-файлах в одном архиве. Общие 925 стр. djvu. 6.9 Мб.
Рассмотрены примеры решения задач по всему курсу общей математики.

LINK ORIGINAL EN LA WEB ( COMPRIMIDO  2 ARCHIVOS EN FORMATO DJVU)
http://www.ph4s.ru/books/book_mat/matan/kaplan.rar
LINK ALTERNATIVO
http://www.mediafire.com/file/k9kd1qkdh5a915a/kaplan.rar

Trigonometric Functions - Problem Solving Approach by A. Panchishkin, E. Shavgulidze

LINK ORIGINAL EN LA WEB
https://archive.org/details/TrigonometricFunctions-ProblemSolvingApproach

 Trigonometric Functions - Problem Solving Approach by A. Panchishkin, E. Shavgulidze

This study aid is to help the student to master the basic techniques of solving difficult problems in trigonometry. The book contains theoretical material, many worked competition problems, and some problems to be solved independently (the answers being at end of the book.) Intended for high-school and precollege students.

LINK
https://archive.org/download/TrigonometricFunctions-ProblemSolvingApproach/Trigonometric-Functions-Problem-Solving-Approach.pdf

Vinogradova IA Problems and exercises in mathematical analysis (part 1)-Виноградова И. А. и др. Задачи и упражнения по математическому анализу (часть1).

LINK RUSSIAN VERSION 
http://www.mediafire.com/file/65uw3y6hltm3p56/Vinogradova-Problems_and_exercises_in_mathematical_analysis_%28part_1%29.pdf