Lexicity advertises itself as "the first and only comprehensive index for ancient language resources on the internet."
Contains links to dictionaries, grammars, charts and aids, texts, and other source on the following languages:
Print dictionaries are located in the Reference Collection (2nd floor of Alden Library) and on the 7th floor. Greek dictionaries are in the PA445 call number range; Latin ones are in PA2365 area. Dictionaries shelved on the 7th floor may be checked out.
Greek grammars and elementary textbooks are found in and around the PA258 call number range on the 7th floor of Alden Library. For Latin, try browsing in the PA2087 area.
For a nice collection of online grammars and other aids, see below: