No. Dosas can't be classified as bread. They have a pride of place in the Indian cuisine all of their own. It would (I think) be more appropriate to call them a kind of pancake. The batter is made out of rice flour and black gram lentils. You spread it out on a skillet and cook it. Later stuffed with potato it becomes Masala Dosa. Paper Dosas we get in India are 2 feet long. They carry on way after plate gets over. You need some appetite to eat one.

Popaddams are called Papads here. They would again not be bread but would come under the wafers, chips or crisps family.