Maps
Most of the time, unless a patron specifies the need for a "topographical map," most maps (especially World or International Maps) can be found in the Atlas Section in the Reference Area. Most maps on the Lower Level are US and US State maps with very few Non-USA maps (and all topographical).
Be aware that there are maps in the lower level AND still in the Geography "Map" Library ... sometimes it is hard to tell exactly where they are to be found.
Maps can also be found in the Government Documents area....