Planilhas Eletrônicas.

Veja os livros disponiveis nos links abaixo

Excel

https://books.google.com.br/books?id=guNjGY7GLQYC&printsec=frontcover&dq=EXCEL&hl=pt-BR&ei=7cp7TorjJYmCgAfzu-m1AQ&sa=X&oi=book_result&ct=result&resnum=1&ved=0CDUQ6AEwAA#v=onepage&q&f=true

Excel Avançado

https://books.google.com.br/books?id=qQZcT7B6N8YC&printsec=frontcover&dq=EXCEL&hl=pt-BR&ei=7cp7TorjJYmCgAfzu-m1AQ&sa=X&oi=book_result&ct=result&resnum=2&ved=0CDoQ6AEwAQ#v=onepage&q&f=true

Treinamento em Excel

https://books.google.com.br/books?id=eGJJJTauWAMC&printsec=frontcover&dq=EXCEL&hl=pt-BR&ei=7cp7TorjJYmCgAfzu-m1AQ&sa=X&oi=book_result&ct=result&resnum=4&ved=0CEQQ6AEwAw#v=onepage&q&f=true

Excel

https://books.google.com.br/books?id=ruEb1Jjgwu4C&printsec=frontcover&dq=EXCEL&hl=pt-BR&ei=7cp7TorjJYmCgAfzu-m1AQ&sa=X&oi=book_result&ct=result&resnum=6&ved=0CE0Q6AEwBQ#v=onepage&q&f=true

Excel

https://books.google.com.br/books?id=bEfHeVibu1gC&printsec=frontcover&dq=EXCEL&hl=pt-BR&ei=7cp7TorjJYmCgAfzu-m1AQ&sa=X&oi=book_result&ct=result&resnum=7&ved=0CFIQ6AEwBg#v=onepage&q&f=true

Excel para profissionais de finaças

https://books.google.com.br/books?id=lejQb24j45UC&printsec=frontcover&dq=EXCEL&hl=pt-BR&ei=7cp7TorjJYmCgAfzu-m1AQ&sa=X&oi=book_result&ct=result&resnum=8&ved=0CFcQ6AEwBw#v=onepage&q&f=true