00355 a2200145 4500001000700000020001800007040002200025041001600047082002300063100003200086245003700118250001000155260003100165362001300196137463 a9788587918888 cLeonardo Da Vinci aPortuguês a004.7 C248ibC248i aCAPRON, H. LaJOHNSON, J. A aIntrodução à informática a8. ed bPearsonc2012aSão Paulo a20120000