Will I Get Rabies By Touching A Rabid Dog?

Did the rabies can spread by having direct contact with rabies affected dog skin.?? Last monday i was going walking.on my opposite a rabies affected came across me and about to bite. i was started running bt i fell down. i was unconcious for 2 min.The dog came over my body for biting me but my friend hit the dog with a wood. The dog was died.Then my friend lift me up. Bt again i fell down over the dog.i had direct contact with the dog skin. I had wounded in my legs knee and scraches in my hand fingers.I dont know whether i was directly contacted with the saliva of the dog. Bt the dog blood was in my shirt due to falling down on the dog body. I have checked my self for any bite. bt nothing is there. I want to know whether i will get rabies are not. and any treatment is required. Pls help me out in this issue...