One of the stray cat lost it's left half paw in an accident. I don't know any vet near my vicinity, so kindly suggest me what I should do instantly until I find a vet?

Direct pressure and see if the bleeding will stop, after bleedly stops, proper clean dressing.

Also not sure how hard it is to find a vet, yellow pages, Yahoo or Google search on internet. Call animal control

Thanks. Well I am searching for a vet nearby and I think I will succeed by the night. It's wound's not bleeding actually and I have found this cat this afternoon and I think the wound is probably 2-3 days old.