Metro

Book thrown at DWI library big

The New York Public Library’s president had his driver’s license revoked for six months and was slapped with a $500 fine yesterday after pleading guilty to drunken driving last month.

Anthony Marx was arrested on Nov. 6 when he drove a library-owned 2009 Audi in reverse into a parked truck on an East Harlem street.

Police said his a blood-alcohol level was .19 percent, more than twice the legal limit of .08.