What you need is the Dublin City and District street guide which is available in Esaons-is in book format and very comprehensive-I bought an updated one about two years ago-it may have been updated since-it features the graeter Dublin area out as far as places like Maynooth, Enniskerry,Bray.
The city centre is larger scale and shows lots of info-one way streets;parking etc.
In my view it is very good