Grandpa's Amazing Computer
By Unknown Author.
Description
Ollie knows a lot about computers. But when he goes to visit his grandfather one weekend, he discovers that Grandpa doesn't have a clue about them. And Grandpa could really use a computer, because he's so forgetful these days. Ollie is amazed when his grandfather tells him he has one of the world's oldest computers lying around somewhere. It sounds incredible to Ollie -- and very mysterious. What is the secret of Grandpa's computer? - from Amzon
ISBN(s)
1558587950, 9781558587953
